Polio immunization completes 10 years with reduced health function commitment - brytfmonline.com

daily Low vaccination coverage is a major concern in Brazil for every Victor Tobias 07/30/2022...

10 years ago, like jotenha It has gained a powerful ally to keep polio out of Brazilian children: inactivated vaccine against poliomyelitiswhose intramuscular injection They are considered more effec… [+1616 chars]

full article...