1. Cameroon starts nationwide polio immunization  Macau Business
  2. Tanzania to conduct house to house polio vaccination  The Citizen
  3. View Full coverage on Google News
International, MNA | Cameroon on Friday launched a nationwide polio immunization exercise targeting over 5 million children under the age of five years.International, MNA | Cameroon on Friday launched a nationwide polio immunization exercise targeting over 5 million children under the age of five years.

Cameroon starts nationwide polio immunization | Macau Business