Around 20 per cent of individuals who contract the SARS-CoV-2 coronavirus experience no symptoms of the illness. Scientists have now made a significant discovery, identifying a genetic mutation associated with a higher likelihood of evading symptoms during a COVID-19 infection, according to the Nature Journal.

Covid positive but no symptoms? The reason probably lies in your genes. Here's how

A 57-year-old Chinese man has been arrested in the US for using using US funds to develop expertise for China in the areas of rheumatology and immunology. Song Guo Zheng was arrested while he was boarding a charter flight to China from Anchorage, Alaska.

Chinese man arrested for using US funds to develop Chinese expertise

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