Legionnaires’ Disease Strikes McHenry County in Last Three Weeks of June

A press release from the McHenry County Health Department:

Health Department Reports Legionnaires’ Disease

WOODSTOCK IL – McHenry County Department of Health (MCDH) reports that nine County residents were diagnosed with Legionnaires’ disease between June 7 and July 1.

The people who became ill are from various County localities and range in age from 46 to 82 years old.

Occurring more frequently in hot humid weather, Legionnaires’ disease is caused by a type of bacteria commonly found in the environment and is transmitted by aerosolization, which means you can become ill by breathing in a mist or vapor contaminated with the bacteria.

Legionella bacteria is found naturally in freshwater environments like lakes and streams. It can become a health concern when it is found in building water systems such as shower heads, hot tubs, fountains, hot water tanks and large plumbing systems.

Legionnaire’s Disease symptoms typically begin 2-10 days after exposure and can include muscle aches, diarrhea, nausea, vomiting, fever and chills. Shortness of breath, coughing, headache, or mental confusion can also be common.

“Legionnaires’ disease is not known to spread person to person,” said Illinois Department of Public Health Chief Medical Officer Jennifer Layden, M.D., PhD.

“Most healthy people do not get Legionnaires’ disease after being exposed to Legionella bacteria. Individuals at increased risk of developing Legionnaire’s disease include those older than 50 years of age, or who have certain risk factors, such as being a current or former smoker, having a chronic disease, or having a weakened immune system.”

The Health Department is working closely with the Illinois Department of Public Health to investigate these occurrences.

See your healthcare provider if you are symptomatic and think you have been exposed to Legionella bacteria. For more information visit www.cdc.gov/legionella.


Comments

Legionnaires’ Disease Strikes McHenry County in Last Three Weeks of June — 2 Comments

  1. Mr. Cunningham is right again!

    There are unusual pockets of people turning up seriously ill in the county, but they not being diagnosed properly by physicians and clinics.

    Cultures for Legionnaires and other lung infections like Respiratory Syncytial Virus (RSV)are not routinely being taken from patients presenting with obvious respiratory infections.

    I ought to know, I’m a licensed healthcare provider in Centegra’s ER, and I have reported all this to the CDC’s Health Alert Network. I’m also a member of IDSA. https://ein.idsociety.org/

Leave a Reply

Your email address will not be published.