Melioidosis is a serious bacterial infection caused by *Burkholderia pseudomallei*, found in contaminated soil and water. It primarily affects people and animals in tropical and subtropical regions, notably Southeast Asia and Northern Australia. The disease can manifest in various forms, from localized skin infections to severe pneumonia, blood poisoning, or chronic abscesses. Track Melioidosis activity and outbreaks specific to Oregon.
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Melioidosis was first identified in 1912 by Alfred Whitmore and C.S. Krishnaswami in Rangoon, Burma (now Yangon, Myanmar). It gained historical significance during the Vietnam War, where it was nicknamed the 'Vietnamese time bomb' due to its ability to remain dormant for years before causing illness. Recognition of its widespread endemicity and diverse clinical manifestations has grown substantially over time.
Melioidosis is primarily transmitted through direct contact with contaminated soil and water, typically via inoculation through skin cuts or abrasions. Inhalation of contaminated dust or water droplets, and ingestion of contaminated water, are also possible routes of infection. Person-to-person transmission is extremely rare.
Contagious Period: Varies by disease
Local health department information and state-specific prevention guidance
Our AI-powered surveillance continuously monitors Melioidosis activity across Oregon. We track data from state health departments, local hospitals, CDC reports, and 50+ global health sources to provide early warning of emerging threats.
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For official state health alerts, vaccination locations, and public health guidance specific to Oregon, visit your state health department's website.
Whether you live in Oregon, are traveling there, or have family in the state, understanding Melioidosis prevention is essential. Follow these evidence-based prevention measures:
If you experience symptoms of Melioidosis in Oregon, contact your healthcare provider immediately. Early diagnosis and treatment improve outcomes significantly.
Emergency symptoms: If you experience severe symptoms, difficulty breathing, or signs of dehydration, call 911 or go to your nearest emergency room.
Trusted information from leading health organizations
Global disease surveillance and guidelines from the World Health Organization
View WHO Resources →Disease information on Virus Watcher is reviewed by our Chief Epidemiologist, a former CDC lead analyst for FluSight forecasting. Outbreak data is aggregated from verified sources including BEACON, ProMED, WHO, CDC, and 50+ national health agencies. This information is for educational purposes and should not replace professional medical advice.
Last reviewed: 2026-06-03
No confirmed cases reported in Oregon yet. Here are the latest Melioidosis reports from our global surveillance network.
A study originating from Mali is raising an urgent alarm regarding the widespread presence of melioidosis, a severe bacterial infection, across Africa. This discovery indicates a significant and potentially underdiagnosed public health threat that requires immediate attention and…
This event envelope contains reports on melioidosis in Thailand. *Source: BEACON* - [View Full Report](https://beaconbio.org/en/event/?eventid=359ed464-cf47-46de-963f-640bf5d9d438)
The detection of Burkholderia thailandensis in soil samples in Suriname signals a new environmental reservoir for a pathogen that can cause severe melioidosis-like illness. This requires immediate public health investigation and awareness efforts in the region. <!-- hash:b169359…
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