The campaign's objective is to ensure that all children receive protection and bolster immunity among those who haven't been vaccinated.
Dowa District Launches Round 2 of Polio Vaccine Campaign to Halt Virus Transmission
Dowa District Launches Round 2 of Polio…
Dowa District Launches Round 2 of Polio Vaccine Campaign to Halt Virus Transmission
The campaign's objective is to ensure that all children receive protection and bolster immunity among those who haven't been vaccinated.