A guide for optimizing immunohistochemistry protocols

How to optimize immunofluorescence staining for best results.

Researchers identify signatures that predict how a person will respond to an immune system stimulus.

Combining spatial context with multiplexing depth for cell characterization

Researchers identify deletions in the N-terminal domain of the spike protein that allow the coronavirus to avoid antibody neutralization and that may contribute to the emergence of new variants.

Facing new variants of SARS-CoV-2, some vaccines may offer more robust protection or be more easily redesigned to target them.

SARS-CoV-2 antibodies detected in blood donor samples indicate infections could have occurred in the US more than a month before the first confirmed case, but some experts remain skeptical.

Outcomes in COVID-19 patients may be better in those recently infected with endemic coronaviruses. 

Fewer than 1 in 10 dialysis patients sampled had antibodies against the novel coronavirus as of July, indicating that the greater population is far from levels required to achieve herd immunity.