WHO: The Two Polio Vaccines

World Health Organization (WHO)
World Health Organization (WHO)
230.2 هزار بار بازدید - 6 سال پیش - Polio can’t be cured, but
Polio can’t be cured, but it can be prevented. Two important tools help to prevent polio – two safe, effective vaccines. Find out about the oral polio vaccine and the inactivated poliovirus vaccine and their roles in the polio eradication effort.

For more information: www.polioeradication.org
6 سال پیش در تاریخ 1396/12/03 منتشر شده است.
230,245 بـار بازدید شده
... بیشتر