Maricopa County Public Health

Measles spreads easily, but you can stop it. Make sure you and your family are up to date on the MMR vaccine. Check your status and get the latest updates: maricopa.gov/measles If you need help or have questions, call our CARES Team at 602-506-6767.

Measles spreads easily, but vaccination is the best way to protect yourself and your community. Read the full update and exposure details: maricopa.gov/m/NewsFlash/Ho…

If you feel sick, contact a healthcare provider. Call ahead before going in so care teams can help protect others.

A new measles case has been confirmed in a Maricopa County resident, with no known source of exposure. This highlights the ongoing risk of local spread. A new exposure location has also been identified. If you were at any listed locations, please watch for symptoms.

Reminder: Free STI testing is this Wednesday in Mesa. Get tested for chlamydia, gonorrhea, syphilis, and HIV from 5–7 p.m. No appointment needed. Quick, confidential, and an important way to take care of your health. 1950 S. Country Club Dr., Mesa, AZ 85210

🐾 It’s National Pet Day. They trust us to keep them safe. Never leave pets in a parked car—even for a minute. Temperatures rise quickly and can become deadly. Keep them cool with water, shade, and safe indoor spaces. More heat safety tips: maricopa.gov/heat

Maricopa County has confirmed the first heat-related death of 2026. Heat illness can happen to anyone—no matter your age or how long you’ve lived here. Now is the time to prepare. Drink water, stay in cool spaces, and check on people at higher risk. maricopa.gov/heat

(2/2) Call ahead before going in so care teams can help protect others. Measles spreads easily, but vaccination is the best way to protect yourself and your community. Read the full update and exposure details: maricopa.gov/m/NewsFlash/Ho…

A measles case has been confirmed in a Maricopa County resident, with no known source of exposure, highlighting the risk of local spread. If you were at any of the locations listed, please watch for symptoms and contact a healthcare provider if you feel sick. (1/2)

📢 College students: this is your chance to gain real-world experience in public health! Work alongside professionals, build your skills, and contribute to projects that matter. Applications close this Sunday, April 12. Apply now: maricopa.gov/PHinternship

We're offering free STI testing at our Mesa clinic on Wednesday, April 15 from 5-7pm! Testing includes chlamydia, gonorrhea, syphilis, and HIV. No appointment needed. Call 602-506-6767 for questions. Location: 1950 S. Country Club Dr., Mesa, AZ 85210

Never leave infants or children in a parked car, even with the windows open. Always check the back seat before you lock your car—routine changes can lead to forgetfulness. Visit Maricopa.gov/heat for more tips.

Heat-related deaths have declined for the second year in a row in Maricopa County. Our 2026 heat response plan continues efforts to expand cooling spaces and support those most at risk. As temperatures rise early, take steps to stay safe. Read more: maricopa.gov/m/NewsFlash/ho…

Heat affects everyone—but some need extra protection. Know who’s most at risk so you can check in, plan ahead, and prevent illness. Watch: youtu.be/f8Zz26hBHPE Learn more: Maricopa.gov/heat

⚠️Extreme Heat Warning in effect through Sunday, March 22. Take precautions in these record high temps! Remember to drink your water, limit outdoor activities during peak heat, and check in on loved ones who are at risk. More heat safety tips: maricopa.gov/heat

It’s only March, but temperatures across Maricopa County are rising far above normal for this time of year. If you're spending time outdoors, drink water regularly and try to plan activities for early morning or evening when temperatures are cooler. maricopa.gov/heat

Stay hydrated, PHX! Make sure to drinkg plenty of water even if you are not thirsty. #DYK @innovatePHX offers a network of chilled water fountains and bottle-filling stations throughout downtown? Find chilled drinking water near you: bit.ly/4mVgpEI

🌡️ Heat is forecast to increase across the Southwest on Thursday and Friday, with numerous daily and some monthly temperature records expected to be tied or broken. This early-season heat will be hazardous for anyone without effective cooling and/or adequate hydration.

💙💉Join us for a free MMR vaccination clinic to help keep our community safe and healthy. A limited number of doses for shingles, COVID, and flu shots are also available for adults. Weds., 3/11 | 2–4:30 PM Crosier Village 717 E. Southern Ave, Phoenix, AZ 85040

Join us this Saturday 3/7 from 9am-1pm for a morning of free family fun! Our WIC team & ASU are hosting a Spring Spectacular with crafts, music, activities, giveaways, and more. No registration or WIC participation required. 📍249 East Chicago Street, Chandler, 85225