Thailand Designates Hantavirus as Dangerous Communicable Disease

According to the Ministry of Public Health, the new mandate requires authorities to report suspected cases within three hours, conduct disease investigations within 12 hours, and enforce a strict 42-day quarantine for high-risk contacts.

Hantavirus, which can spread through respiratory droplets, with certain strains capable of human-to-human transmission, has emerged as a significant global concern and a serious threat, necessitating the designation, the ministry said in a statement, Xinhua news agency reported.

To ensure a rapid and coordinated response, the ministry said it is implementing an elevated action plan focusing on surveillance, laboratory testing, medical treatment, and local implementation.

Health authorities are stepping up monitoring at international points of entry, with the Department of Disease Control finalising "Patients Under Investigation" definitions and immediate investigation protocols for domestic cases, alongside the quarantine enforcement, said Somruek Chungsaman, the ministry's permanent secretary.

Somruek said provincial public health offices and hospitals nationwide have been tasked to maintain close surveillance, ensuring facilities report suspected cases within three hours, review treatment protocols, and immediately communicate risks to local populations.

He urged anyone with a history of rodent exposure or recent travel from high-risk areas who develops a high fever and difficulty breathing to seek immediate medical attention to ensure rapid diagnosis and prevent the disease from spreading.

Hantaviruses are a group of viruses carried by rodents that can cause severe disease in humans. Infection typically occurs through contact with infected rodents or their urine, droppings, or saliva, while human-to-human transmission is rare.

Human Hantavirus infection is primarily acquired through contact with the urine, faeces, or saliva of infected rodents or by touching contaminated surfaces. Exposure typically occurs during activities such as cleaning buildings with rodent infestations, though it may also occur during routine activities in heavily infested areas. Human cases are most commonly reported in rural settings, such as forests, fields, and farms, where rodents are present, and opportunities for exposure are greater.

- IANS