The B.C.G. tuberculosis vaccine may protect against Covid-19 and other infections by broadly bolstering the immune system.
Tag: Immune System
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Why Monkeypox Vaccine Shortage May Threaten the Immunocompromised
People with H.I.V. and other immune-system problems may need the full two-dose regimen, researchers say. But the shots, particularly second doses, are hard to come by.
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Setting the Record Straight on Covid Variants and Reinfections
There has yet to be a variant the negates the benefits of vaccines.
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A Better Way to Measure Immunity in Children
Some scientists believe that a clearer picture of Covid vaccine efficacy could have emerged sooner if investigators had tracked certain immune cells, not just antibodies.