Take precautions with hantavirus. A Colorado hantavirus death this year and the recent cruise ship outbreak have highlighted this rare, deadly infection.
Douglas County, Colorado, United StatesConfidence 95%1 affectedJun 3, 2026
Health officials confirmed the death of an adult in Douglas County, Colorado, from the Sin Nombre hantavirus strain, prompting a reminder for precautions against rodent exposure.
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- PrimaryTake precautions with hantavirus. A Colorado hantavirus death this year and the recent cruise ship outbreak have highlighted this rare, deadly infection.
uchealth.org · 2026-06-03
An adult in Douglas County, Colorado, died from hantavirus, confirmed by health officials. This case is linked to the 'Sin Nombre' strain, which typically does not spread person-to-person, and is not connected to the recent cruise ship outbreak. The article emphasizes the importance of taking precautions against rodent exposure, especially during activities like cleaning sheds and garages.
- ReferenceAdult dies of hantavirus in Colorado, state health officials say
ctvnews.ca · 2026-05-18
An adult in Colorado has died from a confirmed case of hantavirus, which state health officials say is not linked to the recent cruise ship outbreak. The strain responsible is the Sin Nombre hantavirus, which occurs regularly in Colorado, particularly during spring and summer, and is often spread by deer mice. Officials are investigating the source of exposure for this case in Douglas County.
- ReferenceColorado records first hantavirus death since 2024. It's not from the cruise ship.
vertexaisearch.cloud.google.com · 2026-06-03
Colorado has reported its first hantavirus death since 2024, involving an adult resident of Douglas County. Preliminary investigations indicate that the infection was acquired through local exposure to rodents and is not linked to the ongoing MV Hondius cruise ship outbreak. Colorado is recognized as a hantavirus hotspot in the U.S., with the endemic Sin Nombre virus, primarily carried by deer mice, being the cause of most infections. This strain is not known to spread from person to person, unlike the Andes virus associated with the cruise ship.
- ReferenceColorado Department of Public Health and Environment confirms hantavirus case
vertexaisearch.cloud.google.com · 2026-06-03
The Colorado Department of Public Health and Environment confirmed a fatal case of hantavirus in an adult from Douglas County on May 16, 2026. This is the first hantavirus death in Colorado since 2024. The infection is believed to have been acquired through local exposure to rodents, primarily deer mice, which carry the Sin Nombre hantavirus. Officials stated the case is not linked to the recent cruise ship outbreak, and the risk to the general public remains low. Residents are advised to avoid contact with rodent urine, feces, saliva, and nesting materials.
- ReferenceTake precautions with hantavirus. A Colorado hantavirus death this year and the recent cruise ship outbreak have highlighted this rare, deadly infection.
uchealth.org · 2026-06-03
An adult residing in Douglas County, Colorado, has died from the Sin Nombre strain of hantavirus. This case is not connected to the recent international cruise ship outbreak. Colorado has recorded 133 hantavirus cases since 1993, resulting in 48 deaths. Health officials are urging residents to take precautions against rodent exposure, particularly during cleaning activities in enclosed spaces, to prevent inhalation of contaminated dust.
- ReferenceColorado records first hantavirus death since 2024. It's not from the cruise ship.
coloradosun.com · 2026-05-18
Colorado has reported its first hantavirus death since 2024, an adult from Douglas County. This case is linked to the Sin Nombre strain, endemic to Colorado, and not the Andes strain from the cruise ship outbreak. Preliminary evidence suggests local exposure to rodents. Hantavirus cases in Colorado typically increase during spring and summer due to increased human-rodent contact during cleaning.
- ReferenceColorado records first hantavirus death since 2024. It's not from the cruise ship.
coloradosun.com · 2026-05-18
Colorado has reported its first hantavirus death since 2024, involving an adult from Douglas County. State health officials confirmed the infection was acquired through local exposure to rodents and is not linked to the recent cruise ship outbreak. Hantavirus is endemic to Colorado, which ranks second in the U.S. for human hantavirus infections between 1993 and 2023, with 121 cases and 45 deaths. New Mexico leads with 129 cases and 54 deaths. The Colorado Department of Public Health and Environment stated that the risk to the general public remains low, and an investigation into the specific
- ReferenceTake precautions with hantavirus. A Colorado hantavirus death this year and the recent cruise ship outbreak have highlighted this rare, deadly infection.
vertexaisearch.cloud.google.com · 2026-06-03
An adult in Douglas County, Colorado, south of Denver, has died from the Sin Nombre strain of hantavirus. Health officials confirm this case is not connected to the MV Hondius cruise ship outbreak. Colorado has recorded 133 hantavirus cases since 1993, with 48 fatalities. Residents are advised to take precautions against rodent exposure, especially during cleaning activities in enclosed spaces.
Reminder
This report is an aggregated summary of public information for surveillance and awareness purposes only. It is not medical advice. For symptoms, exposure, or clinical decisions, contact a qualified clinician or your local public-health authority.