The recent king tide, in combination with warm weather, has allowed an unexpectedly large number of summer salt marsh mosquitoes (Aedes dorsalis) to emerge in areas of the bay adjacent to Foster City, San Mateo, and Redwood Shores. These mosquitoes bite during the day and can be a major nuisance, but fortunately are not a major vector of mosquito-borne disease.
The 2016-17 San Mateo County Civil Grand Jury recently released a report titled ‘Can We See You Now? San Mateo County’s Independent Special Districts Website Transparency Update’ discussing San Mateo County special districts’ progress toward achieving the transparency standards set forth by the California Special Districts Association (CSDA) and the Special District Leadership Foundation (SDLF).
The California Department of Public Health (CDPH) reminds individuals to take precautions when entering cabins, trailers and other buildings that may be infested with rodents after the recent diagnosis of hantavirus pulmonary syndrome (HPS) in a Northern California man.
Mites are probably one of the most common insects on the earth and the vast majority of them have not been described yet. While the majority of them are harmless to humans and even helpful to us, there are several that are found in San Mateo County that can be a right nuisance. Most of these species are unable to invade your home without their host (usually rats or wild birds) but once there, they may bite humans if they reach a large population size or their host dies. Below are some of the most common biting mites in San Mateo County.
Did you know that there are more stinging insects than just wasps and honey bees? Stinging insects are grouped into the family Hymenoptera and are distinguished by having 2 sets of wings, a cinched “wasp waist,” and an ovipositor that has been modified into a stinger. That is about where the comparisons end however. The following article covers the incredible diversity of stinging insects and even points out a couple of the “wanna-bees” that have evolved to mimic their much more aggressive cousins.
The California Department of Public Health (CDPH) urges all Californians to eliminate standing water around their homes and businesses to help reduce mosquito populations in an effort to prevent Zika and West Nile virus infections.
The California Department of Public Health (CDPH) announced the first confirmed illness in California due to West Nile virus (WNV). The illness occurred in Kings County.
“West Nile virus activity in the state is increasing, so I urge Californians to take every possible precaution to protect against mosquito bites,” said CDPH Director and State Public Health Officer Dr. Karen Smith.
San Mateo County Mosquito & Vector Control District Recognized as “District of Distinction”
Burlingame, CA – 21 April 2017
San Mateo County Mosquito & Vector Control District received the “District of Distinction” accreditation by the Special District Leadership Foundation (SDLF) for its sound fiscal management policies and practices in district operations. The District is the first mosquito and vector control district in California to be designated a District of Distinction.
Some of you may have noticed a large number of insects in the air lately. Most of these are midges; harmless creatures that are a natural part of the ecosystem. But what is a midge and why are they here in such large numbers this year?
Open House Planned at San Mateo County Mosquito and Vector Control District
Burlingame, CA – 3 April 2017
On April 18th, 2017, San Mateo County Mosquito and Vector Control District will hold an open house at its office at 1351 Rollins Rd. in Burlingame from 4pm until 7pm. Visitors will have the opportunity to meet the staff and tour the laboratory, as well as participate in a variety of demonstrations, exhibits, and activities. No RSVP is required for this event.