Workers Filed More Than 4,100 Complaints About Protective Gear. Some Still Died.
COVID-19 cases were climbing at Michigan’s McLaren Flint hospital. So Roger Liddell, 64, who procured supplies for the hospital, asked […]
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New data suggest that nearly all COVID-19 survivors have the immune cells necessary to fight re-infection. The findings, based on […] Regulatory T cells (Tregs) ensure that immune responses are not too strong and that inflammation is inhibited. This makes them […]
Protective immunity against SARS-CoV-2 could last eight months or more
Inflammation: Study explains loss of protective abilities of T cells
