Doctor who helped ship take care of passengers with hantavirus is isolated in Nebraska medical unit

An oncologist from Bend, Oregon, Dr. Stephen Kornfeld, is the sole American isolated in a specialized biocontainment unit at a Nebraska medical facility after testing positive for hantavirus. Kornfeld volunteered to care for sick passengers aboard the MV Hondius cruise ship in April, where over 120 passengers and crew were evacuated to quarantine across multiple countries. While 15 other Americans are being monitored at the National Quarantine Unit in Omaha, Kornfeld was separated due to a positive nasal swab test conducted on the ship, though he reported no current symptoms after initially experiencing flu-like symptoms. The World Health Organization confirmed 11 hantavirus cases linked to the cruise ship outbreak, including three deaths. Eight cases were lab-confirmed, with the WHO noting the virus typically spreads from rodent droppings but may rarely transmit between people. Kornfeld’s initial test results were inconclusive, with one negative and one positive result from tests conducted in the Netherlands. He is now awaiting a new test taken upon returning to the U.S., with the CDC stating results may arrive within days. Kornfeld described his isolation as comfortable, with regular check-ins from medical staff and communication via WhatsApp. Public health officials emphasize the low risk to the general public, as hantavirus is not easily transmitted person-to-person. The WHO recommends a 42-day quarantine for exposed passengers and crew. Two additional Americans are under monitoring at Emory University Hospital in Atlanta. Hantavirus has no cure or vaccine, but early detection improves survival rates. The outbreak marks the first hantavirus case linked to a cruise ship, according to health authorities. Kornfeld’s case remains under review, with ongoing testing to confirm his status.