An uptick in cases of Legionnaires' disease in Westminster has local health officials concerned and spreading the word. As reported by CBS News Los Angeles, seven residents from a particular northwest corner of Westminster have contracted the bacteria lung infection, with the Orange County Health Care Agency drawing focus to potential water sources culprits such as cooling towers, pools, and spas that are habitual breeding grounds for the bacteria.
The disease, which is not transmitted person-to-person, has seen a concerning climb over the past five years, jumping from 66 cases in 2019, to 92 in 2023, and 82 so far in 2024. The bacteria, Legionella, thrive in warm water environments, making man-made structures like cooling towers and hot tubs ideal for their proliferation. Symptoms often mimic those of pneumonia, including fever, cough, muscle aches, and sometimes gastrointestinal issues like nausea or diarrhea, and the disease can be treated with antibiotics, as mentioned by ABC7.
The risk to the general population is considered low but heightened for individuals over 50 or those with weakened immune systems or chronic respiratory issues. Health officials, in their advisory, stressed the importance of those experiencing symptoms to seek medical attention. Furthermore, property and business owners are advised to review water management practices and Legionella preventative measures, as stated by the OC Health Care Agency.
Residents in the Westminster area or visitors who have developed pneumonia-like symptoms are urged to consult their healthcare providers. More information on Legionnaires' disease and updates on this ongoing investigation can be accessed through the HCA's website or their Health Referral Line, available weekdays from 8 a.m. to 5 p.m.
