How Covid-19 goes from mild to deadly

Patients with Type A blood are 50% more likely to need oxygen or require a ventilator, says a new European study. While Type O is associated with lower risk compared with all the other blood groups.

Patients with Type A blood are 50% more likely to need oxygen or require a ventilator, says a new European study. While Type O is associated with lower risk compared with all the other blood groups.

Published May 22, 2020

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DURBAN - An infection with the novel coronavirus can lead to coronavirus disease (Covid-19). This can cause mild to severe symptoms. In some people, it leads to life-threatening complications.

Two new Chinese studies, one from researchers at Z

unyi Medical University published in

Frontiers in Public Health

and another