Cook County Department of Public Health (CCDPH) has confirmed the third suburban Cook County measles case this year. The case was identified in a suburban Cook County adult whose vaccination status is unknown.

Press Release
Cook County Department of Public Health Talks About Sexual Health During Awareness Month
September is Sexual Health Awareness Month, and Cook County Department of Public Health (CCDPH) has several activities planned for the public, healthcare providers and partners to raise awareness about the importance of sexual health and well-being. Sexual health impacts everyone, and CCDPH hopes to reduce the shame and stigma people may feel around these topics.Â
First West Nile Virus-Related Death in the State Reported in Suburban Cook County
CCDPH has confirmed the first human West Nile virus-related death in suburban Cook County and Illinois this year. A suburban Cook County resident, whose age is in the 60s, has died. Laboratory testing has confirmed that West Nile virus was a contributing factor to the resident’s death.
Cook County Confirms Measles Case
Cook County Department of Public Health has confirmed the second suburban Cook County measles case this year. The case was identified in a 4-year-old child, a suburban Cook County resident who is not vaccinated. Public health officials believe the case was acquired during international travel.
Cook County Public Health: Don’t Let Your Guard Down Against West Nile Virus
Cook County Department of Public Health is urging residents to stay vigilant and take precautions against mosquitoes, which carry the potentially deadly West Nile virus. The risk of human West Nile virus infection remains high in suburban Cook County.
Cook County Officials Encourage All Residents to Get Naloxone to Stop an Overdose and Save a Life
Cook County officials held a press conference at Corazón Community Services today to announce the launch of the Get Naloxone campaign to educate suburban Cook County residents about naloxone, a safe, easy-to-use medication that can stop opioid overdoses and save lives.
Cook County Officials: Protect Children From Measles
With cases of measles on the rise nationwide and the number of unvaccinated suburban Cook County youth doubling in the past 10 years, Cook County Department of Public Health has launched a new awareness campaign encouraging measles vaccinations when youth reach age 1 and 4 or before entering kindergarten.
Cook County Department of Public Health Celebrates High School Interns from Suburban Cook County
Cook County Department of Public Health welcomed high school students into its Community Health Worker High School Pipeline Program, a new, pilot eight-week internship offering hands-on training, academic support, and career pathways into the field of public health.
Cook County Department of Public Health Honored with Five National Achievement Awards
Cook County Department of Public Health (CCDPH) is proud to announce that five of its programs received achievement awards from the National Association of Counties (NACo) during its 2025 Annual Conference and Exposition, held July 11–18 in Philadelphia, Pennsylvania.
Cook County Launches Measles Awareness Toolkit to Combat Misinformation and Promote Vaccination
Cook County Department of Public Health (CCDPH) has released a new Measles Awareness Toolkit to help schools, municipalities, and community-based organizations raise awareness about the importance of measles vaccination, to push back against misinformation driving the current national outbreak and to prevent further outbreaks in Cook County.