All seven of us got pertussis almost 2 years ago. I got it first (I was vaxed as a kid, but not as an adult) and then it went down the line, including dh (vaxed) and all five kids (unvaxed). It was hardest on my almost one year old, because he didn't know how to cough effectively. He was also misdiagnosed until I figured it out. If we had known to treat every cold with SA it probably would have been easier on everyone. We started it late and it still helped somewhat. That said, I would much rather deal with pertussis than the vaccine. My niece had a terrible reaction from a bad batch. Being pregnant again, I am concerned for the newborn, but will focus on healthy diet, breastfeeding and extremely low sugar intake. I caught pertussis on an extremely stressful vacation (5 kids on a plane!) with a lot of poor eating and loss of sleep.