Which of the following Covid 19 vaccines got WHO’s emergency use listing?
A. AstraZeneca’s vaccine
B. Moderna’s vaccine
C. Pfizer-BioNTech’s vaccine
D. All of these
Explanation:
The World Health Organization has given the go-ahead for emergency use of Moderna’s Covid-19 vaccine. The mRNA vaccine from the U.S. manufacturer joins vaccines from AstraZeneca, Pfizer-BioNTech and Johnson & Johnson in receiving the WHO’s emergency use listing. Similar approvals for China’s Sinopharm and Sinovac vaccines are expected in the coming days and weeks.
