The fact that a potentially more infectious variant emerged in the UK despite existing social restrictions is worrying, which is why there was a need to strengthen control measures, says an observer.
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Source:https://www.channelnewsasia.com/news/commentary/covid-19-coronavirus-uk-tier-4-measure-stay-home-travel-restrict-13822924
Published on: Wed, 23 Dec 2020 06:40:37 +0800
