Health Experts: Cruise Ship Hantavirus Has 40% Fatality Rate, But Pandemic Unlikely
Translated from Korean, summarized and contextualized by DistantNews.
TLDR
- Health experts state that Hantavirus Andes strain, found on the cruise ship MV Hondevis, has a mortality rate of up to 40% but is unlikely to cause a pandemic.
- The outbreak is believed to have originated from an infected passenger boarding the ship, rather than from rodents onboard, given the virus's incubation period and lack of rodents found.
- While the Andes strain can spread between humans through bodily fluids, experts emphasize that the risk of widespread community transmission is low, especially compared to viruses like COVID-19.
The recent outbreak of Hantavirus Andes strain aboard the cruise ship MV Hondevis has understandably raised concerns, particularly given its high mortality rate of up to 40%. However, health experts, including prominent figures like Professor Song Jin-won of Korea University College of Medicine, are urging against widespread panic, asserting that a global pandemic scenario, akin to COVID-19, is highly improbable.
In past outbreak cases in Argentina, transmission occurred within families living close together. This cruise ship outbreak is presumed to be due to the close living environment within the cabins.
Investigations suggest that the virus likely originated from a passenger who was already infected before boarding the ship. This theory is supported by the virus's incubation period and the absence of rodents on board, which are typical carriers. Professor Song noted that previous outbreaks, such as the one in Argentina, were primarily linked to close contact within households, suggesting that the confined environment of the cruise ship cabin facilitated this particular cluster.
It is not a situation to be excessively worried about [the spread].
While the Andes strain is unique among Hantaviruses for its potential human-to-human transmission through respiratory droplets or bodily fluids, experts like Professor Eom Joong-sik of Gachon University Gil Medical Center emphasize that such transmission is not easily sustained in open community settings. The World Health Organization's Director-General, Tedros Adhanom Ghebreyesus, has also downplayed the immediate public health risk, reinforcing the consensus that a widespread epidemic is not anticipated.
In open community spaces, person-to-person transmission does not occur easily.
From our vantage point at Hankyoreh, this situation underscores the importance of vigilant public health surveillance, especially in closed environments like cruise ships. While the immediate threat may be contained, the incident serves as a reminder of the diverse range of infectious diseases that exist and the need for swift, informed responses. The fact that Hantavirus was first identified in Korea by the late Professor Lee Ho-wang adds a layer of historical significance, reminding us of the ongoing global effort in virology and disease control. The focus now is on isolating known cases and meticulously tracing contacts to prevent further spread, a strategy that has proven effective in managing outbreaks.
At this stage, the overall public health risk is low.
DistantNews Editorial
Originally published by Hankyoreh in Korean. Translated, summarized, and contextualized by our editorial team with added local perspective. Read our editorial standards.
More Stories
From Our Blog
What Gets Lost (and Found) When News Is Translated
The Critical Role of Diaspora Media in Global News
What Travellers Should Know About Countries with Restricted Press
A Digital Nomad's Guide to Following Local News
How the Same Story Looks Different in Different Countries
