In the combat towards the coronavirus, one key factor of the human immune machine has hogged…
Tag: Covid-19 Variant
Previous Infection Does Not Provide Protection From ‘Omicron’: South Africa
People infected with earlier variants of Covid don’t appear to be defended against Omicron, although vaccination…
Covid Is “Borderless”: UN Chief Slams “Unfair”, “Ineffective” Travel Bans
UN Secretary-General Antonio Guterres on Wednesday slammed trip bans targeting specific countries and regions assessed over…
Delta Plus, Kappa, Lambda, Epsilon: What are these coronavirus variants, can vaccines fight them, and other queries answered
All viruses, including SARS-COV-2 – which cause Covid-19 – evolve over time. When the virus replicates,…