![]() Then you could also pay to have the outside of your home professionally treated. One of those preventive measures is to remove standing bodies of water around the house, such as bird baths and other containers that may collect rainwater, for example. "It's important to know that mosquitoes breed and lay their eggs in bodies of water. ![]() "There are also measures people can take to control mosquito populations around their home," she says. Empty standing water in outdoor areas, including pet bowls and rain barrels.Wear permethrin-treated clothing while outdoors or in the woods.Use insect repellent with DEET, picaridin or oil of lemon eucalyptus.Most West Nile virus infections occur in the late summer and early fall. The best way to avoid mosquito-borne illness is to avoid mosquitoes. According to the KDHE, West Nile virus is carried and transmitted by mosquitoes and can infect humans, horses, birds and other species. Pritt, including the West Nile virus and malaria. Mosquitoes can transmit a number of harmful pathogens, says Dr. Read more Mayo Clinic Laboratories' West Nile virus test. Usually, PCR would be combined with serology so that you don't miss infection." "Mayo Clinic Laboratories also offers a polymerase chain reaction, or PCR, test that's particularly good for the first day to several days of infection. It's a type of test that we call serology," says Dr. "West Nile virus infection is usually diagnosed by detecting antibodies in a patient's blood sample. Hospitalization is usually necessary for a serious infection. Seek medical attention immediately if you have signs or symptoms of a serious infection, such as severe headaches, a stiff neck, disorientation or confusion. Severe symptoms may include inflammation of the brain, known as encephalitis, or of the membranes surrounding the brain and spinal cord, known as meningitis. Severe symptoms affecting the nervous system develop in about 1 in 150 infected people, according to the CDC. Those with medical conditions, such as cancer, diabetes, hypertension or kidney disease, or who have undergone organ transplants, also are at an increased risk of serious health complications due to the virus. In addition to human disease, ArboNET maintains data on arboviral infections among presumptive viremic blood donors. ![]() Arboviral surveillance data are reported to CDC through ArboNET. Cases are reported to CDC by state and local health departments using standard case definitions. Severe symptoms from West Nile virus are uncommon though people over 60 face a higher risk of severe illness if infected. West Nile virus disease is a nationally notifiable condition. While most people fully recover, some may experience ongoing weakness and fatigue for months. Most people infected with the West Nile virus do not experience any symptoms though some may develop a fever, headache, body aches, joint pains, vomiting and rash. Journalists: Broadcast-quality soundbites along with b-roll video of ticks can be found in the downloads at the end of the post. Please courtesy: "Mayo Clinic News Network." Name super/CG: Bobbi Pritt, M.D./Microbiology/Mayo Clinic.
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