LONDON: British scientists on Monday (Apr 19) launched a trial that will deliberately expose participants who have already had COVID-19 to the coronavirus again, to examine immune responses and see if people get reinfected.

In February, Britain became the first country in the world to give the go ....


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Channel NewsAsia

Checkout this section for curated News, Articles & Videos published worldwide by Channel NewsAsia, an English-language news channel based in Singapore.

Checkout this section for curated News, Articles & Videos published worldwide by Channel NewsAsia, an English-language news channel based in Singapore.

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