Misryoum reports how hantavirus can rapidly attack the lungs, turning early flu-like symptoms into life-threatening breathing failure.
A virus that begins like the flu can quickly steal your ability to breathe, and doctors say the warning signs often arrive fast.
Misryoum reports that Mr.. Jordan Herbst, now 26, first felt aches and chills at 14 and assumed it was influenza.. Within days, his breathing worsened and his lungs failed, forcing emergency transfer and life support as physicians diagnosed hantavirus.. “You’re trying to breathe, and you just can’t get the air in,” he later recalled.
In the latest cluster described by Misryoum, hantavirus cases were linked to a cruise ship in the Atlantic, where one confirmed and several suspected infections were identified and multiple passengers died.. It remains unclear, Misryoum says, how those passengers were exposed.. In many situations, hantavirus is typically associated with contact with rodent droppings, urine, or saliva.
Insight: This matters because early symptoms can look ordinary, so delays in recognizing hantavirus can be fatal when the illness suddenly escalates.
Misryoum notes that different hantavirus strains behave differently. The strain commonly found in the United States is not known to spread from person to person, while transmission patterns for other strains can vary by region.
For those who develop hantavirus pulmonary syndrome, Misryoum reports, the illness often starts with fever, chills, muscle pain, headaches, and gastrointestinal problems.. These can appear from about one to six weeks after exposure, making it easy to misread the condition as a routine viral infection.
Once the disease progresses, Misryoum says it can rapidly move into a phase where blood vessels become leaky and fluid builds in the lungs.. Clinicians describe breathing difficulty and chest tightness, with falling blood pressure and strain on the heart as the body tries to compensate.. In severe cases, patients may need oxygen and advanced heart-lung support.
Insight: The key is the pace and severity. When breathing problems surge quickly in someone who may have had recent exposure risk, Misryoum says clinicians treat it as a potential emergency rather than a typical respiratory illness.
Misryoum adds that there is no specific medication for hantavirus, so care focuses on supportive treatment and keeping organs functioning while the body responds. Without quick diagnosis and escalation of supportive care, the severe phase can become deadly in a short window.
Later, Misryoum describes long recovery for survivors.. Ms.. Kristine Musson, who became ill in 2023, required life support and says she feared the worst while her family waited for timely care.. Mr.. Herbst also faced a prolonged rebuilding period after leaving the hospital, still struggling with fatigue and breathlessness months later.
Insight: Even after survival, Misryoum reports that recovery can be incomplete, leaving people weakened and vulnerable to lingering breathing and stamina issues.