Covid19



New Omicron subvariants BA.4 and BA.5 enter the UK

Words: `Vedant Mathur, Yanbin Tan, Lu Chen. Created by: Vedant Mathur, Source Of Above Information = https://www.bhf.org.uk/informationsupport/heart-matters-magazine/news/coronavirus-and-your-health/covid-variant Omicron is a variant of coronavirus that was first identified in South Africa November, 2021. This variant soon…









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