Seven cases of Legionnaires’ disease, a type of pneumonia, have been reported in the northwestern end of Westminster, according the OC Health Care Agency.
Legionnaires’ disease is caused by Legionella bacteria and thrives in warm water environments, such as mist from cooling towers, hot tubs and fountains. It is typically spread through inhalation, but it is not contagious from person to person.
The Centers for Disease Control and Prevention has reported increases in Legionella cases over the past year throughout the country. So far this year, 82 cases have been reported in Orange County. The health agency’s disease control and epidemiology team, as well, the county’s environmental health services department are investigating potential sources of the cluster of infections.
Symptoms of the disease are like other cases of pneumonia, including fever, headache, cough and shortness of breath, and can be treated with antibiotics. The risk to anyone who lives or visits Westminster is very small, the agency reported, however, residents who show pneumonia-like symptoms are encouraged to visit their healthcare provider.
People who are 50 years old or older, have weak immune systems, are smokers or those who have chronic respiratory conditions are more likely to experience severe illness from Legionnaires’ disease.
Businesses and property owners, especially those with cooling towers, hot tubs or fountains, are encouraged to review their water management practices, including disinfecting to prevent bacteria growth and performing Legionella testing.
For more information on Legionnaires’ disease, and for updated information regarding this ongoing investigation, visit OCHealthInfo.com/Legionella. Residents can also reach the county’s Health Referral Line with any additional questions at 800-564-8488, weekdays between 8 a.m. and 5 p.m.
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