Health officials in China have published the first details of more than 44,000 cases of Covid-19, in the biggest study since the outbreak began.

Data from the #Chinese Centre for Disease Control & Prevention (CCDC) finds that more than 80% of the cases have been mild, with the sick and elderly most at risk...The research also points to the high risk to medical staff.-@BBCNews  

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AFP

The highest fatality rate - 14.8% - is for people aged 80 and older 

 

Coronavirus: Largest study suggests elderly and sick are most at risk

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