From an article on giving teens pertussis boosters (silly in and of itself, I know)<a href="http://www.medscape.com/viewarticle/519839?src=mp" target="_blank">Pertussis Booster Vaccination Now Recommended for Adolescents</a><br><br><br><div style="margin:20px;margin-top:5px;">
<div class="smallfont" style="margin-bottom:2px;">Quote:</div>
<table border="0" cellpadding="6" cellspacing="0" width="99%"><tr><td class="alt2" style="border:1px inset;">When both Tdap and tetravalent meningococcal vaccine are indicated for a particular patient, the two should be given during the same visit, according to the AAP. If they cannot be given together, the order of vaccination is not critical, although they should be given at least 1 month apart.</td>
</tr></table></div>
My question is why would they need to be given at least 1 month apart if they are safe(sic) to give together?
<div class="smallfont" style="margin-bottom:2px;">Quote:</div>
<table border="0" cellpadding="6" cellspacing="0" width="99%"><tr><td class="alt2" style="border:1px inset;">When both Tdap and tetravalent meningococcal vaccine are indicated for a particular patient, the two should be given during the same visit, according to the AAP. If they cannot be given together, the order of vaccination is not critical, although they should be given at least 1 month apart.</td>
</tr></table></div>
My question is why would they need to be given at least 1 month apart if they are safe(sic) to give together?