CURRENT AFFAIRS

Detailed explanation-1: -The twin combination of Omicron and Delta variant is triggering a Tsunami wave of ever high surges in COVID-19 cases worldwide. This article highlights the global threats and challenges posed by Omicron, and strategies to counter it with a particular focus on Indian sub-continent.

Detailed explanation-2: -Tracking Covid-19 A strain of Covid-19 that combines delta and omicron was found in Cyprus, according to Leondios Kostrikis, professor of biological sciences at the University of Cyprus and head of the Laboratory of Biotechnology and Molecular Virology.

Detailed explanation-3: -Omicron spreads more easily than earlier variants, including the Delta variant. Anyone with Omicron infection, regardless of vaccination status or whether or not they have symptoms, can spread the virus to others. Data suggest that Omicron can cause reinfection, even in people who have recovered from COVID-19.

Detailed explanation-4: -Omicron BA. 5 variant took over as the main mutation of COVID-19 in the fall of 2022. Although the omicron BA. 5 variant is likely more contagious than any other strain to date, it generally causes less severe symptoms than the delta variant.