Legionnaires' disease outbreak in North Carolina kills 2nd person, hospitalizes 88, officials say

A second person has died following an outbreak of Legionnaires’ disease in North Carolina, while 88 people have been hospitalized, state health officials announced on Thursday.

As of Oct. 9, there were 134 confirmed cases of Legionnaires' disease or Pontiac fever, a milder form of the illness, according to the North Carolina Department of Health and Human Services’ Division of Public Health.

Residents in “multiple states and North Carolina counties” have been affected, officials said.

LEGIONNAIRES' OUTBREAK IN NORTH CAROLINA KILLS 1, SICKENS NEARLY 100 OTHERS: OFFICIALS 

The outbreak is linked to the North Carolina Mountain State Fair, which took place from Sept. 6-15 at the Western North Carolina Agricultural Center in Fletcher.

More specifically, those sickened were likely exposed to Legionella bacteria near a hot tub display within the Davis Event Center at the Agricultural Center. The event center housed many vendors during the fair, including those for hot tubs.

Legionella Pneumophila Bacteria, which most commonly causes Legionnaires' disease.

Legionella Pneumophila Bacteria, which most commonly causes Legionnaires' disease. (iStock)

Those sickened were more likely to say they walked by the hot tub display compared to those who were not sickened, health officials said in an Oct. 3 update. Testing identified Legionella bacteria in at least one water sample taken from the Davis Event Center.

“Low levels of Legionella present were able to grow in hot tubs or possibly some other source in the Davis Event Center leading to exposure through breathing in aerosolized water that contained the bacteria,” authorities said at the time.

LEGIONNAIRES’ OUTBREAK IN NORTH CAROLINA LINKED TO HOT TUBS AT STATE FAIR, OFFICIALS SAY

Legionnaires’ disease is a severe form of pneumonia. People contract the disease when inhaling Legionella bacteria; it’s not spread via person-to-person contact. Legionella pneumophila, a bacterium, is usually the cause of the illness, per the Mayo Clinic. It can be found in soil and water, but more commonly causes infection when it multiplies in water systems (e.g., hot tubs and air conditioners).

The disease is treatable with antibiotics and those who are sickened typically recover in full. Symptoms often include fever, chills, cough, and shortness of breath.

The news comes after health officials in Georgia this past August responded to a massive Legionnaires’ outbreak linked to a hotel in Atlanta. At the time, a state health official told Fox News that the Legionella outbreak was the largest ever recorded in Georgia.