Science and Medicine

Brincidofovir

Brincidofovir, sold under the brand name Tembexa, is an antiviral drug which was used to treat smallpox, prior to the global eradication of the disease in 1980. Brincidofovir is a prodrug of cidofovir. Conjugated to a lipid, the compound is designed to release cidofovir intracellularly, allowing for higher intracellular and lower plasma concentrations of cidofovir, effectively increasing its activity against dsDNA viruses, as well as oral bioavailability. The most common side effects include diarrhea, nausea, vomiting, and abdominal pain. It carries an FDA-mandated black box warning of an increased risk of death with extended use. Brincidofovir was approved for medical use in the United States in June 2021.

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See also

• ▸COVID-19 pandemic in South Asia
• ▸Eruption of Mount Vesuvius in 79 AD
• ▸Biotechnology

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