HANTAVIRUS CASE REPORTED IN WEST CENTRAL SASKATCHEWAN

A case of hantavirus infection has been reported in West Central Saskatchewan. There have been 20 cases of Hantavirus reported in Saskatchewan since 1994, including four cases in 2004, one case in 2008 and one case so far in 2010.

"Even though there have been only a small number of cases of Hantavirus in Saskatchewan, it is important to take the necessary precautions," Deputy Chief Medical Health Officer, Dr. Saqib Shahab said. "Hantavirus can be a serious and potentially fatal illness. It begins with flu-like symptoms and can progress very quickly into severe lung infection and shortness of breath."

Humans are most often exposed to the virus by breathing in air particles contaminated by deer mouse saliva, urine or droppings containing infectious hantaviruses.

Hantavirus infection begins with fever, muscle aches, cough, headaches, nausea, and vomiting. In rare cases symptoms may get worse and lead to Hantavirus Pulmonary Syndrome (HPS), a rare but often fatal illness. HPS can progress rapidly into serious lung complications. Individuals who develop fever or respiratory illness within one to six weeks of potential exposure should seek immediate medical attention.

"We advise members of the public to take precautions against hantavirus by avoiding contact with deer mice to every extent possible", Dr. Saqib Shahab said. "Farmers, grain handlers and cottagers, who are most likely to be exposed, should wear a mask and gloves when cleaning rodent infested buildings to prevent direct contact and breathing in of air particles that may be contaminated."

Exposure to hantavirus can also be reduced by:

• Blocking openings that might allow rodents from entering a building.
• Storing human and animal food, water and garbage in containers with tightly fitted lids.
• Keeping yard clean, and storing woodpiles above the ground and away from the home.
• When cleaning a home or community, be aware of animal droppings and nesting materials, and take appropriate precautions to avoid exposure.

For more detailed information about Hantavirus and how to prevent infection, please visit the Ministry of Health's website at www.health.gov.sk.ca/hantavirus.

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For more information, contact:

Joan Petrie
Health
Regina
Phone: 306-787-4083
Email: jpetrie@health.gov.sk.ca