The New Mexico Department of Health has confirmed the first 2014 case of West Nile virus in a San Juan County resident. The 45-year-old woman was not hospitalized for the infection.

Last year, 38 cases of the West Nile virus infection were detected in people by the New Mexico Department of Health, including three fatalities. Two horses have also been found to be infected with the virus this year, both of which had to be put down due to the extent of their illness.

The West Nile infection is caused by a virus that is transmitted via mosquitoes. The majority of people infected don’t typically experience any symptoms, or they experience mild symptoms such as a headache or fever. However, certain individuals may develop a life-threatening illness, with symptoms that include inflammation of the brain.

Minimizing the risk for being infected with the West Nile virus can be done by getting rid of water-holding containers where mosquitoes tend to lay their eggs, as well as regularly changing the water in pets’ water bowls, wading pools and bird baths. Using an insect repellent with DEET on exposed skin can also reduce the risk of being bitten by mosquitoes carrying the virus.

Dr. Paul Ettestad, the New Mexico Department of Health’s public health veterinarian, says the state usually sees most of its cases in August and September.

“With the continuing rainfall, mosquito populations can be expected to increase and there is the potential for West Nile cases in both people and horses throughout the state,” said Ettestad in a statement.