Severe mpox and long-term sequelae such as severe scarring were more likely to occur among HIV-positive patients with detectable viral loads and low CD4 counts.

Tecovirimat failed to reduce clade II mpox lesions, pain or viral clearance among participants in a study of the antiviral ...

Experts share here what they take away from the Conference on Retroviruses and Opportunistic Infections (CROI) each year and ...

Ensitrelvir PEP was safe and effective for COVID-19 prevention among household contacts when administered after the onset of symptoms in an index patient.

Data from two studies suggest that a once-daily combination therapy of doravirine and islatravir was noninferior to current, ...

The Conference on Retroviruses and Opportunistic Infections 2025 (CROI) featured multiple sessions that focused on breaking research and treatments.

That’s the potential promise of a new study on a drug made by Japanese pharmaceutical company Shionogi. At a scientific ...

Data from a very early-phase trial shows that the drug is safe and remains in the body for up to 56 weeks. From two ...

The lack of available medications in the United States for COVID post-exposure prophylaxis leaves household members in close ...

Researchers assessed epidemiologic trends of incident hepatitis C virus infection among patients with HIV infection engaged in care in the US.