The Mali polio case, caused by a strain of the virus known as type 2, is the second setback in a week for global efforts to eradicate polio, after two cases were reported in Ukraine.. …read more
Source: Pulse Nigeria
The Mali polio case, caused by a strain of the virus known as type 2, is the second setback in a week for global efforts to eradicate polio, after two cases were reported in Ukraine.. …read more
Source: Pulse Nigeria