How SARS-CoV-2 impacts astrocyte function in neurocovid-19 and what this means for brain health, neurological symptoms, and ...

Long COVID symptoms persist in over half of HCWs nearly 4 years after ancestral SARS-CoV-2 infection, despite a reduced overall burden.

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.” ...

A new study suggests that COVID-19 may slightly increase the risk of lung cancer by triggering a biological chain reaction in ...

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 ...

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

Long COVID refers to the collection of symptoms that persist for months, and sometimes years, after recovery from COVID-19. These include the heart arrhythmia, shortness of breath and fatigue that you ...

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.

A COVID mutation that previously went under the radar, BA.3.2, has been detected in 25 states, said the CDC. Nicknamed "cicada" it's been found in 23 countries.

BA.3.2, a heavily mutated new COVID-19 variant that may be better able to evade immunity from vaccines or prior infection, is now spreading in the United States. Although COVID infections are ...

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