最热内容

Is the Pfizer/BioNTech vaccine effective against COVID-19 mutations? Scientists have the answer

Pfizer Inc and BioNTech’s COVID-19 vaccine appeared to work against a key mutation in the highly transmissible new variants of the coronavirus discovered in the UK and South Africa, accor...

2021年01月08日

健康与医疗系统

Pfizer vaccine trial ends with 95% success rate

Final results from Pfizer Inc’s COVID-19 vaccine trial showed its shot had a 95% success rate and two months of safety data, paving the way for the drugmaker to apply for an emergency U.S...

2020年11月18日

健康与医疗系统

'Great day for humanity': Pfizer says COVID-19 vaccine over 90% effective

Pfizer Inc said on November 9th that its experimental COVID-19 vaccine was more than 90% effective, a major victory in the fight against a pandemic that has killed more than a million peo...

2020年11月09日

Michael Erman

最热内容

Is the Pfizer/BioNTech vaccine effective against COVID-19 mutations? Scientists have the answer

Pfizer vaccine trial ends with 95% success rate

'Great day for humanity': Pfizer says COVID-19 vaccine over 90% effective