The disease can turn life-threatening with startling speed.
In the quiet aftermath of two deaths on a New Mexico property, a rare and ancient disease reasserted its presence in the American landscape. Betsy Arakawa, wife of actor Gene Hackman, died in February from hantavirus pulmonary syndrome — a rodent-borne illness that has claimed roughly four in ten of its victims since it was first documented in the United States in 1993. Her death is a reminder that some of the most serious threats to human life do not travel through crowds or headlines, but through the dust of neglected spaces and the invisible traces left behind by small creatures.
- A rare but lethal infection — hantavirus pulmonary syndrome — moved from obscurity to national attention after claiming the life of Betsy Arakawa, 65, on a New Mexico property where rodent activity was later discovered.
- With a 41–42% fatality rate and no specific antiviral treatment, the disease can escalate from flu-like symptoms to life-threatening lung failure within days, leaving doctors with only supportive care as their tool.
- New Mexico remains the epicenter of US cases, having recorded 136 confirmed infections over fifty years — yet only seven cases appeared statewide in 2024, underscoring how rare and unpredictable exposure remains.
- Health officials found evidence of rodent entry in structures on the Hackman property, suggesting exposure likely came through ordinary outdoor activity rather than any dramatic or obvious encounter.
- Prevention hinges on awareness: the CDC urges people to avoid stirring up rodent waste, use protective gear during cleanup, and seek emergency care immediately if symptoms consistent with hantavirus appear.
Gene Hackman and his wife Betsy Arakawa died within days of each other in February, with investigators finding no signs of foul play. Medical examiners determined that Arakawa, 65, had died from hantavirus pulmonary syndrome — a rare, rodent-borne infection — while Hackman, 95, died of heart disease, likely about a week after his wife.
Hantavirus pulmonary syndrome spreads through contact with infected rodents, most commonly the deer mouse of the American West. A person can contract it by inhaling virus particles from rodent urine, droppings, or saliva — especially when those materials are disturbed in poorly ventilated spaces. It does not pass between people. Between 1993 and 2022, the US recorded 834 confirmed cases, mostly in Western states, with a fatality rate of around 41 percent.
New Mexico bears the heaviest burden, with 136 confirmed cases over fifty years and a 42 percent fatality rate. Only seven cases were confirmed statewide in 2024, a measure of how rare the disease remains even in its stronghold. The most common Southwest strain is called Sin Nombre. Symptoms appear one to eight weeks after exposure — fatigue, fever, muscle aches — before the illness turns dangerous, flooding the lungs with fluid within days. There is no antiviral cure; only supportive care.
When health officials inspected the Hackman property on March 5, they found evidence of rodent entry in outbuildings, though not the main house — suggesting exposure may have come through routine outdoor activity. State veterinarian Erin Phipps stressed the importance of avoiding poorly ventilated spaces where rodent waste may be present.
The CDC advises using gloves and bleach solution for cleanup, and never sweeping or vacuuming rodent droppings, which can aerosolize the virus. Anyone suspecting exposure should seek emergency care without delay. Arakawa's death is a sobering reminder that some infections persist quietly in the American landscape, rare enough to be forgotten — until they are not.
Gene Hackman and his wife, Betsy Arakawa, died within days of each other in February. Investigators found no signs of foul play. But when medical examiners completed their work, the cause became clear: Arakawa, 65, had contracted hantavirus pulmonary syndrome, a rare and often fatal infection spread by rodents. Hackman, 95, died of heart disease with Alzheimer's as a contributing factor—likely around a week after his wife.
Hantavirus pulmonary syndrome is not a household name, but it is a serious one. The disease spreads through contact with infected rodents, most commonly the deer mouse in the American West. A person can contract it by breathing in virus particles from rodent urine, droppings, or saliva—particularly when those materials are stirred into the air as dust or mist in poorly ventilated spaces. It does not spread from person to person. Between 1993 and 2022, the United States recorded 834 confirmed cases, the vast majority in Western states. The fatality rate hovers around 41 percent.
New Mexico carries the heaviest burden. The state has documented more hantavirus cases than any other, with 136 confirmed infections over the past fifty years and a fatality rate of 42 percent. In 2024 alone, only seven cases were confirmed statewide—a reminder of how rare the disease remains, even in its stronghold. The virus most commonly found in the Southwest is called Sin Nombre. Arakawa's case marked one of the few deaths in recent years, though officials did not disclose whether her infection was confirmed as Sin Nombre or another strain.
Symptoms emerge one to eight weeks after exposure and begin deceptively. Fatigue, fever, and muscle aches—the kind of complaints that might send someone to bed with the flu. But hantavirus pulmonary syndrome does not follow that script. Four to ten days into the illness, fluid begins accumulating in and around the lungs. The disease can turn life-threatening with startling speed. There is no specific antiviral treatment. Doctors can only offer supportive care: rest, fluids, supplemental oxygen, and hope that the body's immune system prevails.
When New Mexico health officials inspected the Hackman property on March 5, they found evidence of rodent entry on structures around the grounds, though not inside the main house itself. This detail matters because it suggests exposure may have occurred during routine outdoor activity or maintenance—the kind of incidental contact that most people never think about. Erin Phipps, the state's public health veterinarian, emphasized the importance of avoiding poorly ventilated areas where rodent droppings might be present.
Prevention requires vigilance and care. The CDC advises minimizing contact with rodents and their waste. When cleanup is necessary, protective gloves and a bleach solution are essential. Sweeping or vacuuming should be avoided; both actions can aerosolize the virus and send it into the air where it can be inhaled. For someone who suspects exposure or develops symptoms consistent with hantavirus pulmonary syndrome, emergency medical care should not be delayed. The disease advances rapidly, and early intervention with supportive measures can mean the difference between survival and death.
Arakawa's death serves as a stark reminder that some infections remain present in the American landscape, waiting in the droppings of small rodents in the Southwest. They are rare enough that most people will never encounter them. But for those who do, the consequences can be severe.
Notable Quotes
The disease can advance rapidly, and early intervention with supportive measures can mean the difference between survival and death.— CDC guidance on hantavirus pulmonary syndrome
The Hearth Conversation Another angle on the story
Why is hantavirus so deadly when it starts with symptoms that sound like any other illness?
Because it's not really a respiratory disease at first—it's a vascular one. The virus attacks the blood vessels in your lungs, causing them to leak. By the time you realize something is seriously wrong, fluid is already pooling where air should be. Your lungs are drowning from the inside.
And there's no drug to stop that process?
No. There's no antiviral that works against hantavirus. All medicine can do is keep you alive long enough for your immune system to fight it off. Oxygen, fluids, rest—it's the same toolkit we used in 1993 when the first cases appeared.
New Mexico has had 136 cases in fifty years. That's not many. Why does it matter so much?
Because 42 percent of those people died. In a state where cases are rare, the ones that happen are often fatal. And the virus lives in the soil and dust of the Southwest. It's not going anywhere.
How does someone like Betsy Arakawa, living in a house, get infected?
Probably not inside the house. The inspection found rodent entry on structures around the property. Maybe she was in a shed, or near an outbuilding, or even just in a garage where a mouse had nested. You don't need much—just dust in the air at the wrong moment, and a breath.
Can you catch it from another person?
Never. That's actually one of the few mercies. It's a rodent disease, full stop. You can't give it to your spouse or your children. But that also means you can't predict who will get it. It's just chance and geography.
What should someone in the Southwest actually do?
Live normally, but be careful. Wear gloves when you're cleaning spaces where rodents might have been. Don't sweep up droppings—wet them down first, then clean. Keep your home sealed. And if you start feeling feverish and your muscles ache, especially in your thighs and hips, don't wait. Get to a hospital.