How Omicron evades antibodies in vaccinated and unvaccinated people Context: The current wave of Covid-19 highlights a high risk of reinfection by the Omicron variant of SARS-CoV-2. Omicron Variant: The Omicron variant(B.1.1.529) is a variant of SARS-CoV-2 (the virus that causes COVID-19) that was first reported to the World Health Organization (WHO) from South Africa Omicron multiplies around 70 times […]