effective

New data shows that the Covid-19 vaccines currently on the market may not be as effective at protecting against new, more contagious strains of the coronavirus, said White House Health Advisor Dr. Anthony Fauci, on Thursday.A handful of…

A picture taken on January 15, 2021 shows a pharmacist holding a vial of undiluted Pfizer BioNTech vaccine for Covid-19 with gloved hands, which is stored at -70 ° in a super freezer at Le Mans hospital in northwestern France became country…

A Chinese pharmaceutical company said Wednesday that an early analysis of clinical trial results showed that one of its coronavirus vaccines was effective. This announcement sent a positive signal for the global adoption of Chinese…

Turkish officials announced Thursday that a vaccine made by Chinese company Sinovac has an efficacy rate of 91.25 percent. However, the finding is based on preliminary results from a small clinical study, and none of the data has been…

An exhibitor shows an inactivated COVID-19 vaccine candidate from China National Biotec Group of Sinopharm Group during the 2020 International Trade Fair for Trade in Services at Beijing Olympic Park on September 5, 2020 in Beijing,…

In this September 9, 2020 image, a vaccine marked with a test tube can be seen in front of the AstraZeneca logo.Given Ruvic | ReutersLONDON - Developed by UK pharmaceutical company AstraZeneca and Oxford University, the coronavirus vaccine…