RSV seasons ended earlier than usual in 2022-23 and 2023-24, and typical human hMPV circulation patterns have returned since the COVID-19 pandemic.

Vermont has the second lowest state fatality rate in the US (147.9 per 100K; Hawaii 113.5/100K). Mississippi (465.6/100K) and ...

Embryos can eliminate bacterial infections before forming their immune system, new research shows by Spanish National Research Council edited by Gaby Clark, reviewed by Robert Egan Editors' notes ...

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More information: Herpes simplex virus type 1 reshapes host chromatin architecture via transcription machinery hijacking, Nature Communications (2025). DOI: 10.1038/s41467-025-60534-6 ...

hMPV is a close relative of RSV , and can cause infections in the upper or lower respiratory tracts. Like other respiratory viruses, hMPV infection causes symptoms such as cough, fever, sore ...

MPV tends to hit hardest in young children, older adults and people with weakened immune systems. A virologist explains.

Here’s how it works. Human immunodeficiency virus (HIV) causes a lifelong infection that, if left untreated, steadily destroys key immune cells in the body.