A mother cradles her baby as they wait to receive a vaccine against polio in Rio de Janeiro, Brazil, on Monday. Brazilian health authorities have launched a nationwide vaccination campaign against measles and polio. Photo: AP

Brazil tackles measles outbreak with vaccination campaign

Health officials are also concerned that polio may return to Latin America’s largest nation

Topic |   Americas

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A mother cradles her baby as they wait to receive a vaccine against polio in Rio de Janeiro, Brazil, on Monday. Brazilian health authorities have launched a nationwide vaccination campaign against measles and polio. Photo: AP
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