BISMARCK, ND - North Dakotans are putting away their winter boots and opening their cabins, sheds and other outdoor spaces that were not used during the winter season. Cleaning these spaces is essential, but North Dakota Health and Human Services (HHS) wants to remind North Dakotans that hantavirus exposure is more likely to occur in one of these places, and it is important to take precautions and properly clean the areas to avoid infection.
Hantavirus pulmonary syndrome (hantavirus) is spread by infected rodents through their urine, droppings and saliva. In some cases, the virus is spread if an infected rodent bites someone. Hantavirus is a severe, sometimes fatal, respiratory disease, and healthy individuals are still at risk if exposed.
Early symptoms include fever, muscle aches and fatigue. There is no specific treatment, cure, or vaccine for it. However, if individuals with severe symptoms are recognized early and receive medical care in an intensive care unit, patients are intubated and given oxygen therapy to help them through the period of severe respiratory distress.
Surveillance of hantavirus began in 1993. Since then, North Dakota has reported 19 cases through the year 2023, with nine of the cases being fatal.
HHS offers the following tips to avoid hantavirus infection when cleaning a building with signs of rodent infestation:
For more information, visit www.hhs.nd.gov/health/diseases-conditions/hantavirus.
More details about important precautions to minimize the risk of hantavirus are online at www.cdc.gov/hantavirus/pdf/HantavirusBrochure-508.pdf.