Researchers analyzing 761 first-trimester pregnancies found that SARS-CoV-2 was rarely detected in placental tissues, ...

Even if a virus escapes our antibodies and causes infection, our immunity wall protects us from severe disease.” ...

Researchers from University of Tsukuba and Institute of Science Tokyo have identified nonrandom patterns in the emergence of ...

The term “cicada” is not a scientific designation and has no biological connection to insects. It is an informal nickname used in some media coverage to describe the variant’s apparent re-emergence ...

A SARS-CoV-2 subvariant called BA.3.2, carrying a significant genomic deletion and mutations linked to immune evasion, has ...

Vaccination and past infection may not protect against a new strain of the COVID-19 virus known as Cicada. Here's what you need to know.

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.

The immunopathogenesis of viral diseases is a crucial focus in contemporary immunology, reflecting the interplay between viral agents and host immune ...

Derby County face their first game after the international break tonight as they face Championship leaders Coventry City at the CBS Arena. After beating Birmingham City, with some players heading off ...

For many people, the COVID-19 pandemic feels like a distant memory. In reality, the SARS‑CoV‑2 coronavirus is still spreading widely across the globe and continues to evolve into new variants.

A COVID-19 variant that has remained "underground" for years is catching the attention of health officials in the United States and abroad. The Centers for Disease Control and Prevention (CDC) said in ...