Vaccination creates herd immunity. Get vaccinated for this terrible disease and spare not only yourself, but the most vulnerable.
3 hours ago
Showing posts with label pertussis. Show all posts
Showing posts with label pertussis. Show all posts
Friday, November 9, 2012
Pertussis
Posted by Unknown at 11/09/2012 12:11:00 AM 0 comments
Labels: diseases, pertussis, vaccinations
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