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Vaccines group Gavi says U.S. has not confirmed it will end funding
FILE - Health officials prepare to administer a vaccine in the Malawi village of Tomali with the world's first vaccine ...
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Vaccines group Gavi says U.S. has not confirmed it will end funding
FILE - Health officials prepare to administer a vaccine in the Malawi village of Tomali with the world's first vaccine against malaria in a pilot program in Tomali, Dec. 11, 2019. (AP Photo/Jerome ...