Worries Grow Over China’s Sinopharm Covid Shot: Bahrain Plans Pfizer Booster For Fully Vaccinated People

Worries Grow Over China’s Sinopharm Covid Shot: Bahrain Plans Pfizer Booster For Fully Vaccinated People

Concerns over the effectiveness of Sinopharm's vaccine continue to grow after Bahrain, battling a devastating coronavirus surge despite being one of the world's most vaccinated nations, announced its decision to give booster shots of the Pfizer-BioNTech vaccine for those already fully immunized with the Chinese-made vaccine Thursday, the latest in a string of setbacks for the state-owned vaccine recently authorized by WHO.

Vials of China's Sinopharm COVID-19 vaccine