The head of Pfizer said in an interview aired Thursday that people will “likely” need a third dose of his company’s COVID-19 shot within six
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US President Joe Biden’s administration on Monday announced a raft of new actions to ramp up the national immunization campaign and ensure that 90 percent
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The researchers of the Experimental Tuberculosis Unit of the Germans Trias i Pujol Research Institute (IGTP), led by Pere-Joan Cardona, have published the first results
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