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WHO: Existing COVID-19 Vaccines May Need Improvement

A health worker administers a dose of COVID-19 vaccine to a man in Nonthaburi.Thailand.

A health worker administers a dose of COVID-19 vaccine to a man in Nonthaburi, Thailand. Source: AAP

Current COVID-19 vaccines may need to be reworked to ensure they are effective against Omicron and future variants of the coronavirus, a WHO body says.


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By SBS-AFP

Presented by Irina Burmistrova, Svetlana Printcev

Source: AFP, SBS



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Current COVID-19 vaccines may need to be reworked to ensure they are effective against Omicron and future variants of the coronavirus, a WHO body says.


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