Three people in Mammoth Lakes have tragically died after contracting hantavirus, a serious disease that affects the lungs. This outbreak has raised alarm among health officials, especially since Gene Hackman’s wife, Betsy Arakawa, also succumbed to the same infection earlier this year.
Dr. Heather Jarrell, the chief medical examiner in New Mexico, reported that the mortality rate for hantavirus infections in the American Southwest is alarmingly high, ranging between 38% and 50%. The virus had not received much attention until it was confirmed that Arakawa, who was 65, died from hantavirus pulmonary syndrome in March.
Hantavirus spreads primarily through the urine, droppings, or saliva of wild rodents, particularly deer mice, which are common in California. The California Department of Public Health has warned that the risk of exposure increases when rodent populations rise.
The three individuals who died in Mammoth Lakes began showing symptoms in February. Notably, only one of them had a significant rodent presence in their home, but all three had worked in locations with signs of mice. Dr. Tom Boo, a public health officer for Mono County, noted that high deer mouse populations this year have contributed to the increased risk of hantavirus.
Mono County has seen a total of 27 hantavirus cases since 1993, making it the county with the highest number of reported cases in California. Hantavirus is rare in Los Angeles County, where most cases have been linked to exposure outside the area. The last reported hantavirus-related death in Los Angeles County occurred in 2006.
Health officials warn that any area where rodents can thrive, including infrequently used buildings like sheds and cabins, poses a risk for hantavirus transmission. To prevent infection, people are advised to avoid contact with rodents and their droppings. Keeping wild rodents out of homes and workplaces is crucial. This can be done by sealing up entry points, using traps, and storing food in rodent-proof containers.
If evidence of rodents is found, it’s important to take precautions when cleaning. Experts recommend airing out the space, wearing gloves and a mask, and using disinfectants to clean contaminated areas without stirring up dust.
Symptoms of hantavirus infection resemble those of other respiratory illnesses, including fever, headache, and muscle aches. Some may also experience nausea and difficulty breathing. If someone contracts the virus, early medical care is essential, as there is no specific cure, but treatment in an intensive care unit can improve chances of survival.
The recent deaths in Mammoth Lakes highlight the ongoing threat of hantavirus and the importance of awareness and prevention measures.