When the covid madness was imposed upon the world five years ago, the lockdown advocates claimed they were just “doing ...

Thanks to vaccinations against SARS-CoV-2 in the period 2020–2024, 2.533 million deaths were prevented at the global level; ...

Since the start of the SARS-CoV-2 pandemic, several variants of the virus have developed into Variants of Concern (VOCs), as ...

A new Yale study has found a promising target for treating the brain fog that can follow COVID-19 and offers new insight into a hypothesis about the origin of Alzheimer's disease.

SARS-CoV-2 infects the ACE2-expressing ciliated cells, replicates, and then infects the neighboring cells upon apical release, which occurs within six hours from the initial infection.

SARS-CoV-2 reinfection was defined as an infection that occurred more than or equal to 90 days after a previous infection. A test-negative, case-control study design was adopted to assess the ...

Monitoring of antibodies against SARS-CoV-2 over 2 years and characterization of immune responses following Omicron infection in a South Indian community cohort, Scientific Reports, 15, 1, (2025 ...

Just living through the early months of the pandemic was enough to accelerate brain aging, according to new findings.

In the SARS-CoV-2 Immunity and Reinfection Evaluation (SIREN) study, which involved a large cohort of asymptomatic health care workers who underwent polymerase-chain-reaction (PCR) testing every 2 ...