Pfizer’s vaccine is 94 percent effective in preventing asymptomatic transmission of the virus that causes COVID-19, according to data from Israel. The COVID-19 vaccine, co-produced with BioNTech, was also at least 97 percent effective in preventing symptomatic disease, severe-critical disease, and death, the companies and the Israel Ministry of Health said. The figures stem from […] The post Pfizer Vaccine 94 Percent Effective Against Asymptomatic Transmission of CCP Virus: Israeli Data appeared first on NTD.