CAMBRIDGE, MA / ACCESS Newswire / July 30, 2025 / Moderna, Inc. (NASDAQ:MRNA) today announced that the European Commission ...

SARS-CoV-2 ribonucleic acid was present at 84 anatomical sites in significantly greater amounts among respiratory tissues than other tissues. SARS-CoV-2 RNA levels among early cases, mid-cases ...

The results showed that both SARS-CoV and SARS-CoV-2 envelopes have a spherical morphology, with the structural proteins forming multiple string-like islands in the membrane and clusters between ...

But they come close. They provide photographic evidence of wild animals such as raccoon dogs and a red fox, which can be infected with and shed SARS-CoV-2, sitting in cages in the market in late 2019.

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 ...

Sarbecoviruses—the group of coronaviruses that includes both SARS-CoV-1 and SARS-CoV-2—have long circulated in horseshoe bats across Western China and Southeast Asia.

Disparate temperature-dependent virus–host dynamics for SARS-CoV-2 and SARS-CoV in the human respiratory epithelium. PLOS Biology, 2021; 19 (3): e3001158 DOI: 10.1371/journal.pbio.3001158 ...

The SARS-CoV-2 genome consists of nearly 30,000 RNA bases. Scientists have identified several regions known to encode protein-coding genes, based on their similarity to protein-coding genes found ...

One of the isolates, RmYN02 is remarkably similar to SARS-2 (93.3% overall). That part of the virus which specifies the enzymes required for replication showed an even greater similarity (97.2%).

In this autopsy series, the authors found that SARS-CoV-2 has an organotropism beyond the respiratory tract, including the kidneys, heart, liver, and brain. They speculate that organotropism influe ...