Sars Cov 2 Trend 2026

The virus responsible for the COVID-19 pandemic, SARS-CoV-2 is a betacoronavirus that primarily spreads through respiratory droplets. Its detection relies on molecular testing like PCR, with vaccines and antiviral treatments developed to mitigate infection. Healthcare professionals, researchers, and public health officials use this knowledge to prevent transmission, while global populations benefit from reduced disease severity and pandemic control measures.