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 ...
Tag: Pfizer
Pfizer CEO: Vaccine third dose ‘likely’ needed within 12 months
The head of Pfizer said in an interview aired Thursday that people will "likely" need a third dose of his ...
Pfizer jab 97% effective against symptomatic COVID: study
Pfizer/BioNTech's coronavirus vaccine offers more protection than earlier thought with effectiveness in preventing symptomatic disease reaching 97 percent, according to ...
Mass ‘real world’ study confirms Pfizer vaccine’s efficacy
The Pfizer COVID-19 vaccine proved 94 per cent effective in a huge real world study published Wednesday that involved 1.2 ...
Pfizer first dose 85% effective after 2-4 weeks: study
The first dose of the Pfizer vaccination is 85 percent effective against coronavirus infection between two and four weeks after ...
North Korea ‘tried to hack’ Pfizer for vaccine info – South’s spies: reports
North Korean hackers tried to break into the computer systems of pharmaceutical giant Pfizer in a search for information on ...