San Gabriel Valley Mosquito & Vector Control District

06/05/2026

Ever wonder what happens to the mosquitoes we trap? 🦟🔬

Our surveillance team collects mosquitoes from traps throughout the community, identifies them in the lab, and sends samples for testing.

This work helps us track mosquito populations and detect vector-borne diseases, giving us the information needed to protect our communities and respond before problems grow.

06/04/2026

🦟 Our latest Short Bites Monthly update is here!

Each month, we share updates on mosquito activity, disease surveillance, community outreach, and the work being done throughout the San Gabriel Valley to help protect public health.

As temperatures rise and mosquito activity increases, now is a great time to take a few minutes to inspect your yard for standing water where mosquitoes can grow. Even small amounts of water in flower pots, buckets, plant saucers, or other containers can become mosquito sources.

📖 Read this month's update and learn what's happening in your community.

💬 After reading, let us know: What mosquito prevention tip do you find most helpful during the summer months?

Your digest for May 2026.

06/03/2026

A holiday we love, Happy Insect Repellent Awareness Day! 🦟
Stay bite-free by using a mosquito repellent containing one of the following active ingredients:

DEET
Picaridin
IR3535
Oil of Lemon Eucalyptus

Choose a repellent with a minimum concentration of 15% and always follow the instructions on the label!

https://www.sgvmosquito.org/insect-repellent-awareness-day-best-mosquito-repellents-for-mosquito-bite-prevention

06/02/2026

Join us for a virtual community meeting focused on SGV Mosquito Match, an innovative mosquito control program coming to the area of Bassett.

Register and watch live: https://bit.ly/sgvmosquito-webinar

06/02/2026

Your vote is your voice. Don't forget to vote!

05/29/2026

A day in the field with our mosquito control technicians. 🦟

Technicians are conducting mosquito source inspections and treatments to help reduce mosquito activity in the community. Preventing mosquitoes before they emerge is one of the most effective ways to protect public health during warmer months.
Be sure to do your part and check your yard regularly for stagnant water to help prevent mosquitoes.

05/28/2026

MYTH: Sterile Insect Technique (S.I.T.) is a one-time fix.

FACT: S.I.T. works through repeated releases over time.
Mosquitoes keep reproducing, so control efforts have to keep up. That’s why S.I.T. is used consistently and often alongside other mosquito control methods. This approach helps lower mosquito populations gradually and sustainably.

Consistency over time = fewer biting mosquitoes.
Learn more about how S.I.T. works at SGVmosquito.org

05/23/2026

Memorial Day weekend marks the unofficial start of summer and mosquito season. ☀️🦟

Before heading outdoors, don’t forget the sunscreen, snacks, and mosquito repellent. Protect yourself from mosquito bites while enjoying the long weekend.

Send this to a friend you know will get mosquito bites…
https://www.sgvmosquito.org/your-mosquito-repellent-101-choosing-the-right-active-ingredients

05/21/2026

This Memorial Day, we honor and remember those who served our country.
Our District will be closed on Monday, May 25.