Pertussis vaccination should begin at which age? 14:00 Childhood Communicable and Infectious Diseases Pertussis vaccination should begin at which age? a. Birth b. 2 months c. 6 months d. 12 months Answer: B Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.