Eroding access to childhood vaccines jeopardizes health for all
Recent U.S. decisions about vaccines signal bigger changes to come that could threaten the foundation of the national childhood immunization schedule.
Recent U.S. decisions about vaccines signal bigger changes to come that could threaten the foundation of the national childhood immunization schedule.
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Some “clicks” made by sperm whales may actually be “clacks,” but marine biologists debate what, if anything, that means.