Scientists Warn Global Heating Could Increase Human Exposure to Hantavirus Through Rising Rodent Populations

Brief by Shorts91 Newsdesk / 04:21pm on 10 May 2026,Sunday Health & Wellness

Scientists are warning that climate change and global heating may increase human exposure to hantavirus by altering rodent habitats and boosting their populations. The concern follows a deadly outbreak linked to the cruise ship MV Hondius, where several passengers were infected with the Andes strain, a rare form capable of limited human-to-human transmission. Experts say droughts followed by heavy rainfall create ideal conditions for rodents to multiply, increasing infection risks. Argentina, currently under scrutiny, reported 101 hantavirus cases and 32 deaths since July 2025. The World Health Organization stressed that the virus is not easily spread and the overall global public health risk remains low. (PC: Reuters)

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