Anonymous wrote:I've gotten it as a requirement for a job. I covered the cost of it myself. I believe it was $100. It lasts for about 10 years so once you have it you will be covered...
If you are working with infants they say it is better to get it more often than every 10 years. The vaccine slowly weakens in your system, and after 2 years the pertussis vaccine is not that effective. It is ok still for those around older kids etc, but those that work in hospitals and with infants are recommended to get it every 1-2 years, to keep it going strong.