Friday, January 14, 2022

Was the Russian flu a ‘coronavirus’? What the 1890s pandemic tells us about how Covid might end



from Yahoo News - Latest News & Headlines https://ift.tt/3GvAxrp
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People who live past 110 have an unusual abundance of killer immune cells

People who reach 110 and beyond appear to have unusually large numbers of rare immune cells capable of killing abnormal cells. These CD4 cyt...