HANOI: Vietnam has discovered a new Covid-19 variant which spreads quickly by air and is a combination of the Indian and British strains, state media reported Saturday.
© New Straits Times Press (M) Bhd
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HANOI: Vietnam has discovered a new Covid-19 variant which spreads quickly by air and is a combination of the Indian and British strains, state media reported Saturday.
© New Straits Times Press (M) Bhd
