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The case for vaccination  

post #1 of 713
Thread Starter 

The "cons of vaccination" thread and the discussion about doing a "pros" of vaccination got me thinking, it would be nice to compile all the information and arguments for vaccinating in one place.  Maybe we could compile some resources and then convert it into an article?  I put the thread here for now but maybe the eventual result would go well in the researching forum?  I'll let mosaic make that call, maybe.

 

I'll add some stuff later, but in the meantime lay it on me, what's your best case for vaccination?

post #2 of 713
Thread Starter 

I had already compiled this information, so I'm going to use it as a jumping off place.  Sorry that so much of it is phrased as a response to common complaints/concerns about vaccines, I'm not sure that's a good direction to go in.  These are also not the best links, I originally noted them for my own reference.

 

 

Ultimately, the case for vaccination is that it saves lives. It has changed the face of medicine over the last few decades in this country.  There are risks to vaccines, as there are risks to all medical treatments and, for that matter, everything in life, but the risks of the vaccine are very very small and are less than the risk of the vaccine preventable disease.

 

Are Vaccines are effective?

 

Yes!

 

Death from chicken pox dractically reduced since vaccine has gained widespread use

"During the 12 years of the mostly 1-dose US varicella vaccination program, the annual average mortality rate for varicella listed as the underlying cause declined 88%, from 0.41 per million population in 1990–1994 to 0.05 per million population in 2005–2007. The decline occurred in all age groups, and there was an extremely high reduction among children and adolescents younger than 20 years (97%) and among subjects younger than 50 years overall (96%). In the last 6 years analyzed (2002–2007), a total of 3 deaths per age range were reported among children aged 1 to 4 and 5 to 9 years, compared with an annual average of 13 and 16 deaths, respectively, during the prevaccine years."

http://pediatrics.aappublications.org/content/early/2011/07/21/peds.2010-3385.abstract

 

Hospitalizations due to chicken pox have also drastically dropped, as well as incidences of chicken pox in general

"A single dose of varicella vaccine was 80% to 85% effective in preventing disease of any severity and >95% effective in preventing severe varicella and had an excellent safety profile. The vaccination program reduced disease incidence by 57% to 90%, hospitalizations by 75% to 88%, deaths by >74%, and direct inpatient and outpatient medical expenditures by 74%. "

http://www.ncbi.nlm.nih.gov/pubmed/18762511

 

However it is unclear what the effect of reduced numbers of cases of childhood chicken pox are having on shingles in adults.

http://www.ncbi.nlm.nih.gov/pubmed/16126614

 

Measles cases were drastically reduced after the introduction of the vaccine

426937_10100538987162228_581749180_a.jpg

http://www.cdc.gov/vaccines/vac-gen/6mishome.htm#Diseaseshadalready

 

Cases of HIB have plummeted since the vaccine was introduced

"Hib vaccine is another good example, because Hib disease was prevalent until just a few years ago, when conjugate vaccines that can be used for infants were finally developed. (The polysaccharide vaccine previously available could not be used for infants, in whom most cases of the disease were occurring.) Since sanitation is not better now than it was in 1990, it is hard to attribute the virtual disappearance of Haemophilus influenzae disease in children in recent years (from an estimated 20,000 cases a year to 1,419 cases in 1993, and dropping) to anything other than the vaccine"

http://www.cdc.gov/vaccines/vac-gen/6mishome.htm#Diseaseshadalready

 

Countries that have cut back on vaccinations for Pertussis saw outbreaks and a rise in death rates from the disease

"Finally, we can look at the experiences of several developed countries after they let their immunization levels drop. Three countries - Great Britain, Sweden, and Japan - cut back the use of pertussis vaccine because of fear about the vaccine. The effect was dramatic and immediate. In Great Britain, a drop in pertussis vaccination in 1974 was followed by an epidemic of more than 100,000 cases of pertussis and 36 deaths by 1978. In Japan, around the same time, a drop in vaccination rates from 70% to 20%-40% led to a jump in pertussis from 393 cases and no deaths in 1974 to 13,000 cases and 41 deaths in 1979. In Sweden, the annual incidence rate of pertussis per 100,000 children 0-6 years of age increased from 700 cases in 1981 to 3,200 in 1985. It seems clear from these experiences that not only would diseases not be disappearing without vaccines, but if we were to stop vaccinating, they would come back."

http://www.cdc.gov/vaccines/vac-gen/6mishome.htm#Diseaseshadalready

 

Measles rates have also risen as vaccination rates for MMR have dropped, especially in the UK

"After the controversy began, the MMR vaccination compliance dropped sharply in the United Kingdom, from 92% in 1996 to 84% in 2002. In some parts of London, it was as low as 61% in 2003, far below the rate needed to avoid an epidemic of measles.[119] By 2006 coverage for MMR in the UK at 24 months was 85%, lower than the about 94% coverage for other vaccines.[14]

After vaccination rates dropped, the incidence of two of the three diseases increased greatly in the UK. In 1998 there were 56 confirmed cases of measles in the UK; in 2006 there were 449 in the first five months of the year, with the first death since 1992; cases occurred in inadequately vaccinated children.[120] Mumps cases began rising in 1999 after years of very few cases, and by 2005 the United Kingdom was in a mumps epidemic with almost 5000 notifications in the first month of 2005 alone.[121] The age group affected was too old to have received the routine MMR immunisations around the time the paper by Wakefield et al. was published, and too young to have contracted natural mumps as a child, and thus to achieve a herd immunity effect. With the decline in mumps that followed the introduction of the MMR vaccine, these individuals had not been exposed to the disease, but still had no immunity, either natural or vaccine induced. Therefore, as immunisation rates declined following the controversy and the disease re-emerged, they were susceptible to infection.[122][123] Measles and mumps cases continued in 2006, at incidence rates 13 and 37 times greater than respective 1998 levels.[124] Two children were severely and permanently injured by measlesencephalitis despite undergoing kidney transplantation in London.[15]"

http://en.wikipedia.org/wiki/MMR_vaccine_controversy#Disease_outbreaks

 

Another link about the Measles outbreak in the UK: http://www.bbc.co.uk/news/health-13561766

 

More information about Measles in the US can be found here: http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6020a7.htm

 

"The study showed that for pertussis, measles, mumps, and/or rubella, unvaccinated children had on average triple the number of infections when compared with sufficiently vaccinated children. Specifically:

  • Pertussis: Unvaccinated 15.8% – Vaccinated 2.3%
  • Measles:   Unvaccinated 15% – Vaccinated 5.2%
  • Mumps:    Unvaccinated 9.6% – Vaccinated 3.1%
  • Rubella:    Unvaccinated 17% – Vaccinated 6.8%"

quote from: http://www.vaccinetimes.com/the-vaccinated-vs-unvaccinated-study-a-k-a-the-german-study/

Actual study: http://www.aerzteblatt.de/pdf/DI/108/7/m99.pdf

 

A study in Pediatrics:

"Children of parents who refuse pertussis immunizations are at high riskfor pertussis infection relative to vaccinated children. Herd immunity does not seemto completely protect unvaccinated children from pertussis.

http://pediatrics.aappublications.org/content/123/6/1446.full.pdf+html

 

Clinical studies also show that vaccines (in this case MMR) are effective

http://www.ncbi.nlm.nih.gov/pubmed/22336803

" Based on the available evidence, one MMR vaccine dose is at least 95% effective in preventing clinical measles and 92% effective in preventing secondary cases among household contacts.Effectiveness of at least one dose of MMR in preventing clinical mumps in children is estimated to be between 69% and 81% for the vaccine prepared with Jeryl Lynn mumps strain and between 70% and 75% for the vaccine containing the Urabe strain. Vaccination with MMR containing the Urabe strain has demonstrated to be 73% effective in preventing secondary mumps cases. Effectiveness of Jeryl Lynn containing MMR in preventing laboratory-confirmed mumps cases in children and adolescents was estimated to be between 64% to 66% for one dose and 83% to 88% for two vaccine doses. We did not identify any studies assessing the effectiveness of MMR in preventing rubella."

 

Adverse Events

 

The risk of adverse events are real and difficult to quantify. There are several methods of monitoring vaccines safety in the US. The main two are the Vaccine Adverse Event Reporting System (VAERS) and Vaccine Safety Datalink (VSD).

 

VAERS is a passive reporting system, anyone can go online to the VAERS website and report an adverse event. There is no screening to determine whether the even was actually caused by the vaccine. All reported cases of death and selected serious reactions are followed up by case workers from the FDA and CDC. When a large number of people report the same adverse event a focused study is done to determine if the event is actually caused by the vaccine.

http://www.cdc.gov/vaccines/spec-grps/hcp/downloads/vacsafe-vaers-bw-office.pdf

http://www.fda.gov/NewsEvents/Testimony/ucm115058.htm

 

VAERS is criticized both for having too many reports (there is no screening of reports, they are all included, even ones that were not caused by the vaccine or are made up) and not enough reports (many people say a significant number of reports go unreported).

 

VSD is an active reporting system. It uses a network of HMO's and monitors medical records. It looks for "signals," things like an increased number of primary care or urgent care visits after a vaccine, and then investigates those signals. Because reporting to VSD is automatic it does not suffer from the reporting biases that VAERS does.

http://www.ncbi.nlm.nih.gov/pubmed/21502240

http://www.cdc.gov/vaccinesafety/Vaccine_Monitoring/Index.html

 

Data from these sources and others is used to monitor vaccine safety. It's far from perfect, but we can use it to get some estimates of how common vaccine reactions are.

 

A review by the Institute of Medicine (IOM) found that serious adverse events were rare and usually reversible.

http://www.iom.edu/Reports/2011/Adverse-Effects-of-Vaccines-Evidence-and-Causality.aspx

 

http://www.ncbi.nlm.nih.gov/pubmed/12825543

"During 1991-2001, VAERS received 128,717 reports, whereas >1.9 billion net doses of human vaccines were distributed. The overall dose-based reporting rate for the 27 frequently reported vaccine types was 11.4 reports per 100,000 net doses distributed. The proportions of reports in the age groups <1 year, 1-6 years, 7-17 years, 18-64 years, and >/= years were 18.1%, 26.7%, 8.0%, 32.6%, and 4.9%, respectively. In all of the adult age groups, a predominance among the number of women reporting was observed, but the difference in sex was minimal among children. Overall, the most commonly reported adverse event was fever, which appeared in 25.8% of all reports, followed by injection-site hypersensitivity (15.8%), rash (unspecified) (11.0%), injection-site edema (10.8%), and vasodilatation (10.8%). A total of 14.2% of all reports described serious adverse events, which by regulatory definition include death, life-threatening illness, hospitalization or prolongation of hospitalization, or permanent disability. Examples of the uses of VAERS data for vaccine safety surveillance are included in this report."

Or in other words, 11.4/100,000 vaccine doses resulted in a report to VAERS. Of those 14.2% were serious, so 1.6/100,000 doses of vaccine resulted in a serious report. Keep in mind that a report does not necessarily mean the event was caused by the vaccine.

 

A PDF from Australia summarizing the risk of various adverse events from vaccines

http://www.public.health.wa.gov.au/cproot/432/2/FS%20Vaccine%20Side%20Effects.pdf

 

 

On-time vaccine receipt in the first year does not adversely affect neuropsychological outcomes

 

There are many studies for individual vaccines studying the rate and severity of adverse events, as well.

 

 

 

Concerns about additives

 

Thimerosal/Mercury

 

Thimerosal is not linked to autism. The kind of mercury in vaccines (ethyl mercury) is not the same kind of mercury that causes mercury toxicity (methyl mercury) and it behaves very differently in the body. Rather than accumulating it has a very short half life and is eliminated from the body in a matter of days.

http://www.medpagetoday.com/InfectiousDisease/PublicHealth/8168

http://www.asatonline.org/resources/articles/vaccines.htm

 

After initially finding insufficient evidence to reject or accept a thimerosal/autism connection in 2001, in 2004 the Institute of medicine issued a report rejecting any connection between the two. For the IOM to actually reject a connection requires a very significant amount of evidence of multiple kinds; experimental, biological, and epidemiological; and multiple studies across several years. It is a resounding statement against the connection between thimerosal and autism (and other neurological disorders)

http://www.iom.edu/Reports/2004/Immunization-Safety-Review-Vaccines-and-Autism.aspx

 

More information in the autism section.

 

 

Aluminum

Aluminum is present in some vaccines, as well as lots of other sources. The amount of aluminum in vaccines is very low and far less than children are exposed to from environmental sources in the first year of life. Not all vaccines have aluminum.

"During the first 6 months of life, infants could receive about 4 milligrams of aluminum from vaccines. That’s not very much: a milligram is one-thousandth of a gram and a gram is the weight of one-fifth of a teaspoon of water. During the same period, babies will also receive about 10 milligrams of aluminum in breast milk, about 40 milligrams in infant formula, or about 120 milligrams in soy-based formula."

http://www.chop.edu/export/download/pdfs/articles/vaccine-education-center/aluminum.pdf

 

 

 

DNA

Human DNA/fetal cells were used in the development of the original virus strains. DNA is mostly destroyed in the process of making the vaccine. What isn't destroyed (trillionths of a gram, a very very small amount) is fragmented. It cannot recombine with or insert itself into the DNA of the vaccine recipient. It's not true that foreign DNA creates a crisis for the body. Your body is exposed to foreign DNA all the time, like when you get a cut or skin your knee.

http://www.chop.edu/service/vaccine-education-center/hot-topics/dna.html

 

 

 

 

Formaldehyde

Used as part of the manufacturing process, NOT an ingredient in the vaccine, only present in trace amounts. You are exposed to more formaldehyde from things like plastics or floor varnishes than you are in vaccines.

http://www.vaccinetimes.com/formaldehyde-fears-without-merit/

 

The amount of formaldehyde is less than your body naturally produces in a day. The amount in a vaccine is lower than what is naturally present in an infants body, already.

http://www.sciencebasedmedicine.org/?p=10725

 

Formaldehyde is something that is produced naturally by the body!!

 

 

 

 

Autism

23 studies have found no link between autism and vaccines. This is perhaps the best researched and most debunked aspect of vaccine safety. The only study that did find a link, done by Andrew Wakefield and published in a British medical journal, has been completely discredited. Wakefield falsified data because he was working for a defense attorney who was invested in a particular outcome. Theoretical science doesn't support a link between autism and vaccines, either, although that's imperfect because we don't really understand completely what causes autism. The group "Autism Speaks" supports infant vaccination, autism rates in vaccinated and unvaccinated children are the same, and recent research shows changes in the brain due to autism occur as early as six months of age and there may be a genetic component.

 

Because Autism usually has it's onset at the same time as childhood vaccines are being given, the onset is often timed in conjunction with a vaccine. Children are getting vaccines every few months during their first years of life, so it's almost inevitable that the onset of something like autism would be timed coincidentally with vaccines. However, correlation does not mean causation and there is simply no research that supports a link.

 

There are also several studies that point to the possibility that there hasn't really been a drastic increase in the real rate of autism, but just (or primarily) an increase in detection and diagnosis.

(need links)

 

There is no link between autism and thimerosol. (thimerosol has since been removed from most childhood vaccines and you can do all vaccines on the schedule without any thimerosol at all by requesting certain brands).

http://www.medpagetoday.com/Pediatrics/Vaccines/1911

 

"At this point, after ten years of research and dozens of large scale studies in multiple countries, the medical/scientific community (that is, the medical/scientific community that embraces the scientific method, with its emphasis on peer review, objective measurement, and testing of all hypotheses) is unanimous in its finding that no credible evidence exists that would support a connection between vaccinations and autism.1"

http://www.asatonline.org/resources/articles/vaccines.htm

 

"Vaccination does not appear to cause autism or other health problems in children with inborn errors of metabolism, a researcher said here"

http://www.medpagetoday.com/MeetingCoverage/IDSAMeeting/16761

 

"A community-based case-control study found no relationship between the measles-mumps-rubella (MMR) vaccine and autism spectrum disorders, researchers reported here."

http://www.medpagetoday.com/InfectiousDisease/Vaccines/8280

 

The organization Autism Speaks supports vaccination.

"Many studies have been conducted to determine if a link exists between vaccination and increased prevalence of autism, with particular attention to the measles-mumps-rubella (MMR) vaccine and those containing thimerosal. These studies have not found a link between vaccines and autism. We strongly encourage parents to have their children vaccinated, because this will protect them against serious diseases."

http://www.autismspeaks.org/science/policy-statements/information-about-vaccines-and-autism

 

"The MMR vaccine is not associated with autism, researchers here said. 

 

"We are persuaded that there is no link," according to Ian Lipkin, M.D., of the Mailman School of Public Health of Columbia University. "

http://www.medpagetoday.com/Neurology/Autism/10772

 

Vaccines do not overwhelm the immune system

 

"Furthermore, no differences were found in rates of other infectious diseases whose burden was similar on each group, thus providing contradictory evidence to the claim that vaccines “overload” the immune system and make vaccinated children more vulnerable to other diseases. The same held true for medically diagnosed atopic disorders."

http://www.vaccinetimes.com/the-vaccinated-vs-unvaccinated-study-a-k-a-the-german-study/

 

"The notion that children might be receiving too many vaccines too soon and that these vaccines either overwhelm an immature immune system or generate a pathologic, autism-inducing autoimmune response is flawed for several reasons:

  1. Vaccines do not overwhelm the immune system. Although the infant immune system is relatively naive, it is immediately capable of generating a vast array of protective responses; even conservative estimates predict the capacity to respond to thousands of vaccines simultaneously [30]. Consistent with this theoretical exercise, combinations of vaccines induce immune responses comparable to those given individually [31]. Also, although the number of recommended childhood vaccines has increased during the past 30 years, with advances in protein chemistry and recombinant DNA technology, the immunologic load has actually decreased. The 14 vaccines given today contain <200 bacterial and viral proteins or polysaccharides, compared with >3000 of these immunological components in the 7 vaccines administered in 1980 [30]. Further, vaccines represent a minute fraction of what a child's immune system routinely navigates; the average child is infected with 4–6 viruses per year [32]. The immune response elicited from the vast antigen exposure of unattenuated viral replication supersedes that of even multiple, simultaneous vaccines.

  2. multiple vaccinations do not weaken the immune system. Vaccinated and unvaccinated children do not differ in their susceptibility to infections not prevented by vaccines [33,–,35]. In other words, vaccination does not suppress the immune system in a clinically relevant manner. However, infections with some vaccine-preventable diseases predispose children to severe, invasive infections with other pathogens [36, 37]. Therefore, the available data suggest that vaccines do not weaken the immune system"

    http://cid.oxfordjournals.org/content/48/4/456.full#sec-3

 

The IOM found cause to reject a link between multiple vaccinations and increased risk of infection or Diabetes and insufficient evidence to reject or accept a link between vaccines and other allergic disease, particularly asthma.

http://www.iom.edu/Reports/2002/Immunization-Safety-Review-Multiple-Immunizations-and-Immune-Dysfunction.aspx

 

SIDS

Vaccines do not cause SIDS. In fact, in their policy statement on preventing SIDS the AAP actually acknowledges that epidemiological data indicates a lower incidence of SIDS in recently vaccinated children. This is probably due to confounding factors and not an actual protective effect of vaccines, but is certainly evidence against vaccines causing SIDS.

http://pediatrics.aappublications.org/content/early/2011/10/12/peds.2011-2284

 

In 2003 the IOM found cause to reject the connection between vaccines and some forms of SIDS and insufficient evidence to accept or reject a connection between vaccines and other forms of SIDS. This is largely due to how little we know about what causes SIDS.

http://www.iom.edu/Reports/2003/Immunization-Safety-Review-Vaccinations-and-Sudden-Unexpected-Death-in-Infancy.aspx

 

Herd Immunity/Herd Effect

 

Herd immunity is the idea that when most of a population is vaccinated it becomes difficult for diseases to get a foothold and spread, because they run into the "wall of vaccination." There was a recent example of this at the 2012 super bowl. Someone came to the super bowl with the measles and potentially exposed thousands of people. Rather than those thousands (or even hundreds) of people taking the infection back to their community and starting outbreaks, only 14 people got sick, 13 of the 14 had chosen not to be vaccinated for the measles.

http://www.pbs.org/newshour/rundown/2012/02/measles-outbreak-in-indiana.html

 

Studies have detected and measured the herd effect of many vaccines. They do this by vaccinating part of a population (often children) and then measuring the decrease in the rate of disease in both the vaccinated population (this is the vaccine effect) and non vaccinated population (this is the herd effect).

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3171704/

http://www.ncbi.nlm.nih.gov/pubmed/21686214

 

 

General Safety Concerns

 

This article explains the process vaccines go through to be approved. The process takes at least three rounds of clinical trials and lasts for years. Vaccines are always tested in conjunction with the vaccines already on the schedule.

http://www.niaid.nih.gov/volunteer/vrc/Pages/understanding.aspx

 

 

This discusses studies that have looked into (and rejected) the various vaccines cause autism theories, as well as the theory that vaccinated children are more susceptible to infection. They also found the connection between vaccines and autism to be "not biologically plausible," meaning science as we know it does not support the connection.

http://cid.oxfordjournals.org/content/48/4/456.full

 

DTwP (the pertussis vaccine discussed in the book A Shot in the Dark has been replaced by DTaP in the US. DTwP was a whole cell vaccine (the whole virus cell was used) DTaP is a part cell vaccine. (working on a link)

 

The IOM continues to study the connection between vaccines and various adverse events. The only confirmed connection is between various vaccines and anaphylaxis. For the majority of adverse events they found insufficient evidence to accept or reject a connection.

http://www.iom.edu/Reports/2011/Adverse-Effects-of-Vaccines-Evidence-and-Causality.aspx

 

 

Are vaccines really necessary?

Risk varies from disease to disease, but yes, children are still at risk from these diseases. Also see "are vaccines effective"

http://www.medpagetoday.com/InfectiousDisease/Surveillance/32260

 

 

General Resources

 

"Why we changed our mind and started vaccinating"

A Naturally minded mama explain why they went from non-vaxxing to vaxxing.

http://www.vaccinetimes.com/why-we-changed-our-minds-and-started-to-vaccinate/

 

Great list of studies investigating efficacy and side effects of vaccines.

http://www.vaccinetimes.com/scientific-evidence/vaccine-efficacy/

 

Story from NPR on risks of vaccine refusal

http://www.npr.org/templates/story/story.php?storyId=104523437

 

Vaccine education center from Children's Hospital of Philadelphia

http://www.chop.edu/service/vaccine-education-center/home.html

 

WHO position papers on vaccines. Information broken down by vaccine.

http://www.who.int/immunization/documents/positionpapers/en/index.html


Edited by Rrrrrachel - 6/6/12 at 9:03am
post #3 of 713
Thread Starter 

So let me summarize my points there:  Vaccines are effective, for disease after disease we saw infections rates plummet after the vaccine was introduced and we see disease rates rise as vaccine rates fall.  Studies show unvaccinated children are far more likely to contract VPD's than vaccinated children, they also show that when children are vaccinated it lowers disease rates in the adult/non vaccinated population as well (I need to link to this study), validating the idea of herd immunity or herd effect.

 

Vaccine reactions are real and do happen.  Serious vaccine reactions are very uncommon, and are generally the same as serious complications to the disease being vaccinated against, except they occur at lower rates (I need to provide a source for this statement).  Vaccines are safety tested extensively when they are developed and vaccine safety is monitored closely several ways.  When there have been "bad vaccines" they have been pulled from the market as soon as concerns became evident and well before it was even conclusive that the negative effects were from the vaccine.  Vaccines ARE tested in the combinations they are used on the schedule.  When appropriate (like with a new vaccine) a true placebo is used, but when we are replacing a currently used vaccine with a new version the new version is tested against the old version.  This is because we don't want to know if the new version is better/safer than nothing, we want to know if it is better/safer than the currently used vaccine.  

 

There are still risks from VPD's.  As more people refuse vaccination, especially in geographic pockets around the country, those risks become more real.

post #4 of 713

For those of us who have had serious reactions to vaccines, but have NOT had serious reactions to the vaccine-preventable diseases we have had, Rrrrachel's "case for vaccination" obviously does not hold true.

 

In fact, it was belief in the very studies and points she mentions that led me to vaccinate my children on schedule, and I have regretted it ever since.

post #5 of 713
Thread Starter 
Maybe you should start a thread "negative personal experiences with vaccination"
post #6 of 713

Rrrrrachel, I'm not sure what else I could add. I'll try really hard to think of something you haven't covered, but it's going to be difficult. 
 

post #7 of 713
Quote:
Originally Posted by Rrrrrachel View Post

Maybe you should start a thread "negative personal experiences with vaccination"

Seeing as how there are vaxxers all over the con thread, I think she can post here.  wink1.gif

 

I am not sure why you brought autism into the pro list - unless you just wanted to bring it up.  According to most pro-vaxxers, autism and vaccines are unlikely to be linked.  It is not a vaccine "pro" it is a moot point.   

post #8 of 713
Thread Starter 

Like I said, the above had originally been compiled for a different purpose and I just reused it, so it is structured as a response to various concerns about vaccination.  Not sure that's the best approach but it's what I already had.  I would lump it under the "vaccines are safe" bullet point of the case for vaccination.

 

I am posting in the con thread about the cons of vaccination.  I am discussing cons and potential cons that people have brought up.  That seems on topic, to me.

post #9 of 713
Quote:
Originally Posted by kathymuggle View Post

Quote:
Originally Posted by Rrrrrachel View Post

Maybe you should start a thread "negative personal experiences with vaccination"

Seeing as how there are vaxxers all over the con thread, I think she can post here.  wink1.gif

 

I am not sure why you brought autism into the pro list - unless you just wanted to bring it up.  According to most pro-vaxxers, autism and vaccines are unlikely to be linked.  It is not a vaccine "pro" it is a moot point.   

 

Kathy, I think Taxi posts about her personal experiences everywhere possible. I think starting a thread that other people can also share on is an excellent idea - that way anytime someone asks, she can just bump the thread rather than repeating herself constantly.

post #10 of 713

     Quote:

Originally Posted by kathymuggle View Post

I am not sure why you brought autism into the pro list - unless you just wanted to bring it up.  According to most pro-vaxxers, autism and vaccines are unlikely to be linked.  It is not a vaccine "pro" it is a moot point.   

 

Pick pick pick.  Anyway, given how the issue has been hijacked by anti-vaxxers, I think it's worth mentioning the lack of evidence.

post #11 of 713
Quote:
Originally Posted by Super~Single~Mama View Post

Kathy, I think Taxi posts about her personal experiences everywhere possible. I think starting a thread that other people can also share on is an excellent idea - that way anytime someone asks, she can just bump the thread rather than repeating herself constantly.

SSM, I post about my personal experiences with vaccines because those experiences are relevant to the discussion.

For example, if someone says that vaccines are very safe and adverse reactions are vanishingly rare, my experience obviously proves that to be untrue.

I don't think it's very nice of you to try to relegate me to bumping a thread, rather than joining in the conversation.

And I don't mind repeating myself, except when people accuse me of never having posted something that I did post. smile.gif
post #12 of 713

us-measles.jpg

 

Just wanted to give a graph with a little more history then 1950.  

Here are more charts for more diseases here too for all those who are looking for informations http://www.healthsentinel.com/joomla/index.php?option=com_content&view=article&id=2654:united-states-disease-death-rates&catid=55:united-states-deaths-from-diseases&Itemid=55

post #13 of 713
Thread Starter 
That references mortality rates vs infection rates. Mortality rates are not an accurate way to track diseases.
post #14 of 713

It is still interesting to know mortality rates were falling before vaccines.  Some of the diseases we vaccinate for are just not that scary.

post #15 of 713
Quote:
Originally Posted by Rrrrrachel View Post

That references mortality rates vs infection rates. Mortality rates are not an accurate way to track diseases.

Actually in a way they are more accurate and they just might show the the dreaded disease my not be so dreaded.  Doctors, health officials, and parents tend to want to know when a child (person) dies what caused it.  There are lots of cases of disease that never get notified. In Canada 1959-1968 and I believe in the UK 1919-1939 there were years where measles wasn't even a notifiable disease, so that will effect incident rates. Also, as vaccines are introduced, the reporting criteria is often changed from a doctors opinion to laboratory confirmed cases. (Please research the reporting changes made after the introduction of the Polio vaccine, they completely change the definition of polio)  IMO, if a child has a fever and a "measles like rash" (as listed as a possible side effect in the vaccine insert) after a vaccine, it is vaccine induced measles and should be reported, but I'm sure it's not.  

 

And it does make a difference, maybe not to you, but to others what the death rate is, because it reflects the health of a society, sanitation, diet and treatment (be it supportive). Take chicken pox for example, because it is not vaccinated for in the UK, the incident rate would be irrelevant, you are more concerned with the death rate.  The H 1 N 1 scare was because of the deaths, not because of the incidents.    

 

Just making sure you don't have an echo chamber.  kid.gif

post #16 of 713
Thread Starter 
Epidemiologists don't consider it an accurate way to track diseases because it's so reflective of supportive medicine and doesn't really tell you how prevalent the disease is.

1 in 1000 cases of measles results in death. That's leaving aside hospitalization or serious consequences. That's plenty scary to me when I believe there's a safe and effective vaccine.
post #17 of 713

So even according to that graph, the vaccine reduced the number of deaths which is definitely a plus. Even if the death rate had declined prior to the vaccine, that doesn't mean the rate of disease decreased. And there are other reasons I'd like to avoid measles and other diseases besides death.

post #18 of 713
Quote:
Originally Posted by Rrrrrachel View Post

Epidemiologists don't consider it an accurate way to track diseases because it's so reflective of supportive medicine and doesn't really tell you how prevalent the disease is.
1 in 1000 cases of measles results in death. That's leaving aside hospitalization or serious consequences. That's plenty scary to me when I believe there's a safe and effective vaccine.

 

...and if there is no accurate tracking of disease prevalence???

 

An IOM report you posted in a thread last week stated:

 

Quote:
Prior to the licensure of a measles vaccine, an average of 400,000 measles cases were reported each year, although the actual incidence was estimated to be 3.5 million based on the size of the annual birth cohort and, the fact that nearly 100 percent of the population was infected during childhood (CDC 1998).   [Pg. 104] 

 

http://www.cdc.gov/vaccines/pubs/pinkbook/downloads/appendices/G/cases&deaths.pdf has roughly 300,000-600,000 cases of measles/year prior to vax... and while I'm not good at math... that would be what, 10-20ish% of actual cases reported if what IMO is saying is valid... which means fatality would have been more 1 out of 6,000-12,000? (300-600 deaths/year)...very roughly.

 

(death is the most likely outcome to be reported right?)

 

edited to fix link

post #19 of 713
Thread Starter 
Except the disease was tracked, which is how we know that close to 100% of the birth cohort got it.
post #20 of 713
Quote:
Originally Posted by Rrrrrachel View Post

Except the disease was tracked, which is how we know that close to 100% of the birth cohort got it.

 

except CDC report shows 10-20% of those cases which makes the fatality rate appear much worse when you see 300 deaths out of 300,000 cases, when it was more like 3,500,000 cases.

 

http://www.cdc.gov/vaccines/pubs/pinkbook/downloads/appendices/G/cases&deaths.pdf

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