Tag: SARS-CoV-2

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COVID-19 in 2025  

The unprecedented COVID-19 pandemic spanning over three years claimed millions of lives worldwide and caused immense misery to the humanity. Rapid developments of vaccines...

Airborne Transmission redefined by WHO  

Spread of pathogens through the air has been described variously by different stakeholders for long. During the COVID-19 pandemic, the terms ‘airborne’, ‘airborne transmission’...

Deltamicron : Delta-Omicron recombinant with hybrid genomes  

Cases of co-infections with two variants were earlier reported. Not much was known about viral recombination yielding viruses with hybrid genomes. Two recent studies report...

Why Omicron Should be Taken Seriously

Evidences so far suggest that Omicron variant of SARS-CoV-2 has high transmission rate but fortunately is low on virulence and is not usually leading...

The Lambda Variant (C.37) of SARS-CoV2 Has Higher Infectivity and Immune Escape

The Lambda variant (lineage C.37) of SARS-CoV-2 was identified in Southern Brazil. This was found to have high prevalence in some south America. In view...

Did the SARS CoV-2 Virus Originate in Laboratory?

There is no clarity on the natural origin of SARS CoV-2 as no intermediate host has been found yet that transmits it from bats...

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