Garden Grove, CA. The Orange County Mosquito and Vector Control District (OCMVCD/District) has confirmed that mosquito samples in three cities have tested positive for West Nile virus (WNV). These are…
The Orange County Mosquito and Vector Control District (OCMVCD) is observing an increase in mosquito activity in urban and coastal areas of the County. This increase marks the sixth week…
Rain creates an opportunity for mosquitoes to thrive and breed in standing water. More rainfall generates more pools of water, which increases the number of mosquitoes. Just one small bottle…
The Orange County Mosquito and Vector Control District is conducting a residential truck-mounted adulticide operation from Friday, Nov. 22 through the morning of Tuesday, Nov. 26. The work will be…
Garden Grove, CA. The Orange County Mosquito and Vector Control District (OCMVCD) has confirmed the first mosquito samples to test positive for Saint Louis encephalitis (SLE) in Anaheim and Westminster.…
The Orange County Mosquito and Vector Control District (OCMVCD) isreporting an elevated level of invasive Aedes mosquitoes and an increased risk of mosquito borne disease in areas of Santa Ana.…
The Orange County Mosquito and Vector Control District has confirmed the first mosquito sample infected with West Nile virus (WNV) in the City of Santa Ana. The mosquitoes were collected…
Garden Grove, CA. The Orange County Mosquito and Vector Control District (OCMVCD) has confirmed the first mosquito sample to test positive for West Nile virus (WNV) in 2019. The mosquitoes…
https://youtu.be/Ftx3_PR7DDc While the recent rain may have helped bring the warm temperatures down, it also created small pools of standing water in backyards, turning them into mosquito breeding sources and…
A Message from the Orange County Mosquito and Vector Control District (OCMVCD): Based on mosquito trapping counts collected on September 18 and 20, OCMVCD staff has identified high mosquito abundance…
A Message from the Orange County Mosquito and Vector Control District (OCMVCD): Based on mosquito trapping counts collected on September 5 and 7, OCMVCD staff has identified high mosquito abundance…
The Orange County Vector Control District will be backpack spraying chemicals in Santa Ana again this Tuesday, August 21 and Wednesday, August 22, 2018, from approximately 4:15 a.m. to 5:00 a.m.,…
The Orange County Vector Control District is now saying that they did not conduct any aerial spraying of any chemicals in Santa Ana and surrounding cities yesterday. Well we never…
Did you smell something awful in Santa Ana this evening? Turns out we got sprayed with poisonous chemicals with no advance notice - and we paid for it. The Orange…
County of Orange Reports First Human West Nile Virus Infection of 2018 (Santa Ana, CA) - A Tustin woman in her 70s was diagnosed this week with West Nile Virus…
