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

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

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

New genetic analyses reveal that the bat virus ancestors of SARS-CoV-1 and SARS-CoV-2 likely circulated in Western China or Northern Laos just years before human outbreaks. Their rapid appearance ...

We used health records of the Department of Veterans Affairs to build a study population of 441,583 veterans with SARS-CoV-2 infection between March 1, 2020, and January 31, 2022, and 4,748,504 ...

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 ...

To determine whether multiple SARS-CoV-2 infections impact the risk for long COVID, Clouston and colleagues retrospectively studied data from 2,511 essential workers in New York, most of whom were ...

Before SARS-CoV-2, Bloom and his team in the Basic Sciences Division at Fred Hutch were focused on the evolution of flu viruses. But as SARS-CoV-2 became a worldwide threat last year, they switched ...

In a new study published in Science Advances, Yale researchers investigated whether infection by SARS-CoV-2—the virus that causes COVID-19—can trigger Alzheimer's disease-like amyloid beta buildup, ...

“Horseshoe bats have an estimated foraging area of around 2–3 km and a dispersal capacity similar to the diffusion velocity we estimated for the sarbecoviruses related to SARS-CoV-2 ...