The dynamics of viral shedding in COVID-19 patients describe how and when SARS-CoV-2 is released from the human body and become detectable by molecular assays. Shedding typically peaks around the time ...

Viruses are masters of stealth, often lurking silently in our bodies. For the Kaposi sarcoma-associated herpesvirus (KSHV), also known as human herpesvirus-8 (HHV-8), the human mouth serves as an ...

Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. Patients who are profoundly immunosuppressed after extensive cancer treatment, and who fall ill ...

New cow infection experiments reveal a striking paradox: H5N1 needs only a tiny dose to overwhelm mammary tissue and flood milk with virus, yet it failed to spread through contaminated milking ...