Pakistani City Of Quetta Begins Polio Immunization Campaign After Discovery Of Type 2 Viral Strain In Sewage
Reuters: Pakistani city launches new polio campaign after rare strain found
“Pakistan began a special five-day polio immunization campaign in the southwestern city of Quetta on Monday for children under five after a rare strain of the virus was found in sewage samples, officials said…” (Johnson/Yousefzai, 1/4).