13/05/2026
*Hantavirus: Addressing online misinformation*
Misinformation around hantavirus continues to spread online. WHO has responded to some of the most common myths.
❌ *Misinformation:* Hantavirus spreads easily like COVID-19.
✅ *Fact:* Human-to-human transmission of Andes virus is possible, but uncommon and typically linked to close, prolonged contact in enclosed settings.
❌ *Misinformation:* Hantavirus is a new virus.
✅ *Fact:* Hantaviruses are not new. They are a known group of rodent-borne viruses that have been monitored for decades.
❌ *Misinformation:* Ivermectin cures hantavirus.
✅ *Fact:* WHO states there is currently no evidence that ivermectin is effective against hantavirus.
❌ *Misinformation:* Antibiotics treat hantavirus.
✅ *Fact:* Hantavirus is caused by a virus, so antibiotics are not routinely used unless a bacterial infection is also suspected.
❌ *Misinformation:* There is no treatment at all, so infection is always fatal.
✅ *Fact:* While there is currently no approved antiviral treatment, early supportive medical care and ICU support can improve survival.
❌ *Misinformation:* Quarantine measures mean authorities are hiding a major outbreak.
✅ *Fact:* Monitoring, contact tracing and isolation are precautionary public health measures designed to detect symptoms early and reduce further spread.
WHO continues to work closely with countries and partners to monitor the situation, support patient care and prevent further spread.
Read the fact sheet ➡️ bit.ly/3R6Tgn7
WHO update ➡️ bit.ly/4ey4PgY
WHO fact sheet on hantaviruses provides key facts and information on transmission, symptoms, diagnosis, treatment, prevention and control, and public health response.
