polio vaccination
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How vaccines saved lives globally and improved life expectancy – in five charts
Meru Sheel, The Conversation Alexandra Hogan, The Conversation
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Meerut: Polio vaccinators mistaken for NPR enumerators, assaulted
Scroll Staff
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Risk from polio vaccine contamination may be low but there’s greater need for strong surveillance
Nayantara Narayanan
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Vaccine-derived polio found in Hyderabad sewage is an outcome of India’s immunisation strategy
Menaka Rao and Nayantara Narayanan