Public health resources, programs, and notifications for Philadelphia residents. Air quality Resources you can use to find current air quality information for Philadelphia. City health centers Find a City health center near you. Code Blue Actions the City takes when it declares a Code Blue to keep people who are homeless safe from extreme cold. Cooling centers Where to find public cooling centers during times of extreme heat and humidity in Philadelphia. Get vaccinated Getting the right vaccines (shots) helps protect you, your family, and your community from getting sick. Lead exposure Information for Philadelphians about lead safety. Learn how to get and use naloxone (Narcan®) Learn how to get and use naloxone, a medication that reverses an opioid overdose. Also sold under the brand names Narcan and Evzio. Report a noise violation Instructions for what to do if you want to report a noise violation. Report child abuse or neglect Steps to take to identify and report child abuse or neglect. Reunify my family Important steps you can take to reunify your family if your child or children have been put in foster care. Services for people experiencing homelessness Services available to people in Philadelphia who are homeless or at risk of becoming homeless. Zika virus Information about Zika in Philadelphia, and how the City is working to prevent the emergence and spread of the disease.