Mpox, formerly known as monkeypox, is spreading through Cook County with cases concentrated among specific populations, but health officials stress the virus is far less contagious than COVID-19 or the flu. The disease—caused by a virus related to smallpox—spreads primarily through direct contact with rashes, sores, or intimate physical contact, not through casual encounters. Understanding how mpox actually spreads is crucial for protecting yourself and your community. How Does Mpox Actually Spread From Person to Person? Unlike respiratory viruses that travel through the air, mpox requires close, prolonged contact to transmit. The Cook County Department of Public Health identifies several specific transmission routes that matter for everyday life. - Direct Rash Contact: Touching the infectious rash, scabs, or body fluids of someone with mpox is the primary transmission method, which is why healthcare providers emphasize covering visible lesions. - Intimate Physical Contact: The virus spreads during oral sex, anal sex, vaginal sex, and other close contact such as hugging, kissing, cuddling, and massage—activities that involve prolonged face-to-face exposure. - Personal Items: Handling bedding, towels, laundry, clothing, utensils, and other items used by an infected person can transmit the virus if you have breaks in your skin or mucous membranes. - Respiratory Droplets: Prolonged face-to-face contact over several hours can spread mpox through respiratory secretions, though this is less common than direct contact transmission. The key difference from COVID-19 is that mpox doesn't spread through brief, casual interactions. You're not at risk from passing someone on the street or sitting near them in a grocery store. The virus needs sustained, close contact—which is why transmission patterns look very different from respiratory viruses. Who Is Getting Mpox in Cook County Right Now? Data from the Cook County Department of Public Health reveals that mpox cases are not evenly distributed across the population. Among confirmed cases, 38.9% of people were between ages 30 and 39, with 33.5% between ages 40 and 49. The disease has also shown distinct patterns by sexual orientation: 38.9% of cases occurred in people who identified as lesbian or gay, 19.8% in bisexual individuals, and 13.2% in people who identified as straight. Racial and ethnic breakdown shows 36.5% of cases in Hispanic or Latinx individuals, 34.1% in Black, non-Hispanic individuals, and 22.2% in white, non-Hispanic individuals. Notably, 95.8% of cases occurred in males. These patterns reflect where transmission chains have been most active, not where the disease is limited to—anyone can get mpox regardless of identity or background. What Are the Symptoms, and When Should You Seek Care? Mpox symptoms typically include fever, chills, headache, muscle aches, fatigue, and enlarged lymph nodes, followed by a characteristic rash. The rash progresses through several stages, including scabs, before healing. Some people may only develop a rash without other symptoms. The rash can appear on the face, body, genitals, mouth, or anus. If you develop these symptoms, the Cook County Department of Public Health recommends staying home and away from other people, scheduling an appointment with a healthcare provider, and wearing a mask while covering any rash when you go out. If you don't have a regular healthcare provider, you can call Cook County Health at 312-864-0200 or the HIV Resource Hub at 844-482-4040. Steps to Protect Yourself and Others From Mpox - Get Vaccinated: The mpox vaccine requires two doses for best protection. The vaccine may still protect against severe illness, hospitalization, and death even if you do get infected. Vaccination is recommended for anyone who has had close contact with someone diagnosed with mpox, as well as gay, bisexual, and other men who have sex with men and transgender persons who are sexually active. The CDC recommends vaccination within 4 days of exposure for the best chance to avoid infection. - Communicate With Partners: Exchange contact information with new partners so you can follow up if needed. Talk openly about any mpox symptoms and watch for new or unexplained rashes or lesions on either of your bodies, including the mouth, genitals, or anus. - Avoid Sexual Contact if Symptomatic: If you or your partner recently had mpox symptoms or a new, unexplained rash anywhere on your body, do not have sex. Cover the rash with clothing and see a healthcare provider before resuming intimate contact. - Practice Safer Behaviors During Outbreaks: During periods of increased cases, consider temporarily altering your behavior, including being selective about social gatherings and intimate partners. How Serious Is Mpox, Really? Mpox caused by the West African strain—the type circulating in this outbreak—is rarely fatal. Over 99% of people infected with this strain are likely to survive. However, the disease can cause significant suffering. Symptoms can be extremely painful, and people may experience permanent scarring from the rash. Certain groups face higher risks of severe illness: people with weakened immune systems, children under 8 years old, people with a history of eczema, and people who are pregnant or breastfeeding. It's important to note that mpox is not related to chickenpox, despite the similar-sounding names. The virus belongs to the same family as smallpox, which is why symptoms can seem comparable, but mpox symptoms are generally milder. What's the Current Risk Level in Cook County? The Cook County Department of Public Health states that the risk to the general public is currently low. Since the beginning of the 2022-2023 mpox outbreak, the health department has been closely monitoring cases and raising public awareness about signs, symptoms, prevention strategies, testing, isolation, home care, and treatment options. The communicable disease program investigates potential cases and close contacts while providing technical assistance to medical providers to ensure people get the treatment they need. This ongoing surveillance helps prevent spread and ensures that anyone who contracts mpox receives appropriate care quickly. The bottom line: mpox is spreading in Cook County, but it's not as contagious as respiratory viruses, and it's highly preventable through vaccination and awareness. If you meet the criteria for vaccination or have symptoms, reaching out to a healthcare provider is the first step toward protection and peace of mind.
