RRV kits are currently available for viruses including influenza, SARS-CoV-2, and VSV. Kits are manufactured under ISO ...

In a recent study posted to the bioRxiv* preprint server, researchers assessed the neutralization of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant after messenger ...

In a recent study posted to the bioRxiv* preprint server, researchers assessed the cross-neutralization among three sublineages of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ...

Random variation is an essential component of all living things. It drives diversity, and it is why there are so many different species. Viruses are no exception. Most viruses are experts at changing ...

Panel A shows mutations in the SARS-CoV-2 spike protein in omicron subvariants BA.1, BA.2, BA.2.12.1, BA.4–BA.5, and BA.4.6. BA.4 and BA.5 are grouped together because they have identical spike ...

Serum samples obtained from unvaccinated persons after infection with the B.1.1.7 (alpha), B.1.351 (beta), or B.1.617.2 (delta) variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ...

The immunogenicity of monkey kidney culture and chick embryo-propagated lines of influenza A1/GL/1134/53, A2/NO/1/57 and B/GL/1760/54 viruses was compared in rabbits and roosters. Antibody response to ...