COVID-19 vaccines may be less effective against Omicron – WHO

GENEVA (Reuters) – Preliminary evidence indicates that COVID-19 vaccines may be less effective against infection and transmission linked to the Omicron coronavirus variant, which also carries a higher risk of reinfection, the World Health Organization said on Wednesday. Read full story

Source : https://www.thestar.com.my/news/world/2021/12/15/covid-19-vaccines-may-be-less-effective-against-omicron—who