One dose of COVID vaccine cuts household spread by up to 50%: UK study
One dose of the Pfizer or AstraZeneca vaccines reduces the chances of someone infected with coronavirus from spreading it to ...
One dose of the Pfizer or AstraZeneca vaccines reduces the chances of someone infected with coronavirus from spreading it to ...
The head of Pfizer said in an interview aired Thursday that people will "likely" need a third dose of his ...
Pfizer/BioNTech's coronavirus vaccine offers more protection than earlier thought with effectiveness in preventing symptomatic disease reaching 97 percent, according to ...
The Pfizer COVID-19 vaccine proved 94 per cent effective in a huge real world study published Wednesday that involved 1.2 ...
The first dose of the Pfizer vaccination is 85 percent effective against coronavirus infection between two and four weeks after ...
North Korean hackers tried to break into the computer systems of pharmaceutical giant Pfizer in a search for information on ...
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