HAYWARD, CA - To date, Alameda County Mosquito Abatement District has detected one dead bird and one mosquito which tested positive for West Nile virus. The bird was collected in Union City and the mosquito was collected in Hayward.
Intensified efforts are focused on locating areas of standing water where the West Nile virus positive bird and mosquito were discovered. Mosquitoes may breed in almost any type of standing water including but not limited to catchbasins, stormdrain systems, and swimming pools. Neglected swimming pools continue to be a mosquito breeding issue in Alameda County. If you or anyone you know has an unmaintained swimming pool please inform the District so the proper treatment can be made.
"The District is increasing mosquito monitoring and larval control efforts throughout the areas with West Nile virus activity," says General Manager Ryan Clausnitzer, "but we need the public to help by eliminating standing water. Dump, drain, or tightly cover all sources of standing water to reduce mosquitoes and slow the spread of West Nile virus."
As of June 1st, California has had 9 dead birds and 3 mosquito sample test positive for West Nile virus.
Reduce the risk of contracting mosquito-borne diseases by following these guidelines:
- DUMP/DRAIN standing water on your property because that is where mosquitoes develop.
- DAWN/DUSK is when mosquito activity peaks, limit outdoor activities during this time.
- DEFEND yourself from mosquito bites by wearing long pants and long-sleeved shirts and apply insect repellent containing EPA-registered active ingredients such as DEET, Picaridin, IR3535, or Oil of lemon eucalyptus.
- DOOR/window screens should be in good repair with no tears or holes.
West Nile virus is transmitted to people and animals through the bite of an infected mosquito. There is no cure for West Nile virus. Approximately one in five people who are infected with West Nile virus will develop symptoms such as fever, headache, body aches, joint pains, vomiting, or rash. Less than one percent will develop a serious neurological illness such as encephalitis or meningitis. Adults over 50 years old and people with compromised immune systems are at increased risk of serious complications. Anyone who develops symptoms should seek medical care immediately.
Horses are very susceptible to West Nile virus and vaccines are available. Horse owners are advised to contact their veterinarians regarding timely vaccinations.
For information about mosquitoes, West Nile virus, or to request any of the District services visit www.mosquitoes.org or call (510) 783-7744. Residents can also request mosquitofish for their fish ponds, horse troughs, or neglected swimming pools at the the District office located in Hayward at 23187 Connecticut St. For information concerning West Nile virus symptoms, prevention or testing please contact the Alameda County Public Health Department at (510) 267-8001.