Saturday, January 23, 2021

Immune System Of Patients After Covid Recovery May Fight Variants: Study

People who recover from COVID-19 are protected against the novel coronavirus for at least six months, and likely much longer, according to a study which says the immune system evolves long after the...

from NDTV News - World-news https://ift.tt/2YbvYOe
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Explained: How Iran Is Using Billboards As Wartime Propaganda

Researchers argue these billboards are part of a broader visual communication strategy on the part of the state. They are intended to be pho...