Pfizer

Two doses of Pfizer “are 99.96% effective,” Israeli research suggests

COVID: Orange County Medical Agency Dies After Receiving Second Dose of Vaccine, Report Shows

The health worker was taken to the emergency room just hours after receiving his second COVID-19 vaccine. He was dead four days later.

The CA health worker dies a few days after receiving the COVID-19 vaccine

Pfizer Covid-19 Vaccine Works Against Mutations Found in UK, South Africa Variants, Lab Study Finds

Pfizer vaccine just a little less effective against key S. African mutations: study

The Pfizer vaccine is a little less effective against key mutations in South Africa – study

Yes, anti-Vaxxers come for coronavirus vaccines

The early results of the Pfizer vaccine are encouraging: Israeli HMO

That is why it will be difficult to increase the production of COVID-19 vaccine