The neutralizing activity of all serum samples was tested against the B.1.429 variant and a variant of concern that first emerged in South Africa (B.1.351, also called 20H/501Y.V2). We compared this ...

Multiple sublineages of the omicron variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have dominated the coronavirus disease 2019 pandemic since December 2021. BA.5 is currently ...

As a result of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), there has been significant morbidity and mortality among nursing home residents during the coronavirus disease 19 (COVID-19 ...

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 ...

Using the unique DESIREE facility, researchers at Stockholm University and The Hebrew University of Jerusalem have for the first time been able to directly visualise the neutral products of the mutual ...

A new study provides fresh insight into traditional acid-base chemistry by revealing that the mutual neutralization of isolated hydronium (H₃O⁺) and hydroxide (OH⁻) ions is driven by electron transfer ...

Acid-base titration techniques, including alkalimetry and acidimetry, are fundamental for precise chemical analysis in diverse scientific and industrial fields.