COVID-19 vaccine boosters not only protect against SARS‑CoV‑2 – the virus behind the most recent pandemic – but may also help ...

COVID-19 vaccine boosters not only protect against SARS-CoV-2—the virus behind the most recent pandemic—but may also help ...

The SARS-CoV-2 variant BA.3.2 spread slowly before being detected in at least 23 countries in five continents by February. The prevalence of BA.3.2 was 0.55% among 5,238 U.S. samples collected from ...

The ongoing evolution of SARS-CoV-2, particularly the rapid emergence of the omicron variant and its sublineages, has ...

TAMPA, FL, USA (April 3, 2026) – The Global Virus Network (GVN), representing eminent human and animal virologists from more than 90 Centers of Excellence and Affiliates in over 40 countries dedicated ...

Scientists found that one tiny genetic change can completely alter how a coronavirus behaves in different species. Comparing ...

Wastewater signals suggest increasing SARS-CoV-2 circulation despite low national baselines, reinforcing surveillance as an early indicator rather than a definitive predictor of near-term clinical ...

A new variant of COVID-19 is spreading across the U.S., health officials say. At least 23 countries have reported the SARS-CoV-2 BA.3.2 variant as of Feb. 11, according to a study published last week ...

In Mizoram four cases of Delta variant (B.1.617.2) of Covid-19 were reported. A senior official in Mizoram who did not want ...

BA.3.2 spread internationally after first being identified in South Africa in November 2024, with detections rising from September 2025 and reports from at least 23 countries by 11 February 2026. U.S.