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America to buy additional 500 million Pfizer vaccine to donate to poor countries

Corona Vaccination: The production of the vaccine, considered the most effective weapon against the corona epidemic, is being increased worldwide. Along with this, rapid vaccination of people is being done, so that this dangerous Kovid-19 epidemic can be ended. Here, to further speed up the pace of vaccination in middle-income and poor countries, 500 million […]


Who should and shouldn’t get the Pfizer vaccine – VnExpress

The World Health Organization’s (WHO) Strategic Advisory Group on Immunization (SAGE) made several recommendations on the safety and effectiveness of the Covid-19 vaccine Pfizer. According to SAGE’s updated guidelines at the end of June 2021, the Pfizer/BioNTech vaccine is considered safe and effective. Specifically, this vaccine is 95% effective in preventing symptomatic Covid-19 infection. Who […]