Indian health agencies are closely monitoring the hantavirus outbreak linked to a luxury cruise ship
May 8, 2026: Indian Council of Medical Research and National Centre for Disease Control are closely tracking the hantavirus outbreak reported on a luxury cruise ship after reports emerged that two Indian nationals were among the crew members. A senior government official said India currently has “nothing to worry about” as the virus does not spread in the same way as influenza. The official added that Indian agencies remain in contact with experts from the World Health Organization while monitoring developments surrounding the outbreak.
The statement came after WHO clarified that the public risk from the outbreak remains minimal because hantavirus spreads mainly through very close contact with infected rodents or contaminated materials. WHO spokesperson Christian Lindmeier reportedly described the virus as dangerous for infected individuals but said the risk to the general population remains extremely low. Health experts also noted that hantavirus infections are rare in India.
India’s only known indigenous hantavirus strain is the Thottapalayam virus, first identified in 1964 at Christian Medical College in Vellore. Since then, only a limited number of human infections have been reported, mostly from southern India. Researchers have noted that hantaviruses are rodent-borne infections that can lead to severe illnesses such as hemorrhagic fever with renal syndrome and hantavirus pulmonary syndrome. However, human-to-human transmission remains extremely rare, reducing the chances of a large-scale outbreak.