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Why the hantavirus outbreak is different from COVID-19

Al Jazeera · 🇶🇦 public Qatar · · 2088 words · By Sarah Shamim
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What to know about Why the hantavirus outbreak is different from COVID-19

Why the hantavirus outbreak is different from COVID-19 Experts say the transmission of hantavirus between humans is so rare that a pandemic is nearly ‘impossible’.

Claims checked 29
Techniques found 0
Topics 0

Coverage spectrum

Coverage gap: Low Left coverage
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Center100%
Right0%

5 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Why the hantavirus outbreak is different from COVID-19 Experts say the transmission of hantavirus between humans is so rare that a pandemic is nearly ‘impossible’.

Why it matters

US and French evacuees from Hantavirus-hit ship test positive The last of the passengers on the hantavirus-struck MV Hondius cruise ship have been flown to the Netherlands.

Common ground

But new cases are emerging as researchers race to track down where the outbreak originated.

Perspective signals

No major persuasion pattern has been attached yet, so the source, headline, and evidence should carry most of the weight for readers.

open_in_new Read the original article: https://www.aljazeera.com/news/2026/5/12/why-the-hantavirus-outbreak-is-differen…

fact_checkClaims Checked

eFinder analyzed this article and checked 29 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

schedule Pending 19
check_circle Corroborated 3
verified Verified By Reference 2
info Single Source 2
verified Verified 2
help Insufficient Evidence 1
verified
Claim 1: “The last of the passengers on the hantavirus-struck MV Hondius cruise ship have been flown to the Netherlands.”
VERIFIED BY REFERENCE
While Wikipedia confirms the existence of the MV Hondius and a hantavirus outbreak in April 2026, none of the provided evidence sources explicitly state that the remaining passengers were flown to the Netherlands.
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wikipedia NEUTRAL — In April 2026, an outbreak of hantavirus infection caused by the Andes virus was identified on the Dutch cruise ship MV Hondius. The ship left Ushuaia, Argentina, on 1 April 2026. A passenger on board…
https://en.wikipedia.org/wiki/MV_Hondius_hantavirus_outbreak
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wikipedia NEUTRAL — Oceanwide Expeditions is a Dutch company specializing in expedition-style voyages to Antarctica and the Arctic. Oceanwide owns and operates a fleet of ice-strengthened vessels, and provides small-scal…
https://en.wikipedia.org/wiki/Oceanwide_Expeditions
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wikipedia NEUTRAL — MV Hondius is a Dutch expedition cruise ship owned by Oceanwide Expeditions B.V., based in the Netherlands. Built by Brodosplit in Split, Croatia, the vessel entered service in 2019 and operates prima…
https://en.wikipedia.org/wiki/MV_Hondius
+ 3 more evidence sources
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Claim 2: “The virus detected among passengers of the MV Hondius was the Andes strain”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 3: “Coronaviruses have a prominent spike protein protruding from their surface... Hantaviruses, on the other hand, have a shell made up of hooks called glycoproteins”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 4: “A previously unknown group of hantaviruses emerged in the early 1990s in the southwestern United States, causing a severe respiratory illness now known as hantavirus pulmonary syndrome.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 5: “94 people were evacuated and repatriated to about 20 countries”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 6: “The hantavirus is endemic to Argentina”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 7: “COVID-19 has a short incubation period, from two to 14 days... Hantaviruses have a longer incubation period, from one to eight weeks”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 8: “The WHO on Tuesday confirmed the 11th hantavirus infection from the MV Hondius outbreak after Spain’s Ministry of Health said a Spanish passenger had tested positive.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 9: “the H1N1 swine flu... was declared a pandemic by the WHO in 2009”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 10: “A total of 150 people from 23 countries were on board the ship when it left Argentina”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 11: “The death rate for HFRS is less clear with studies suggesting anything from about 1 percent to 15 percent.”
CORROBORATED
Multiple sources (The Guardian, Research Square, and a spatiotemporal study) confirm the HFRS fatality rate is estimated between 1% and 15%.
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web search NEUTRAL — Hemorrhagic fever with renal syndrome (HFRS) was Hantaviruses infectious disease with a mortality rate of 1-10%.
https://www.researchsquare.com/article/rs-4576242/v1
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web search NEUTRAL — The fatality rate of hemorrhagic fever with renal syndrome (HFRS) ranges from less than 1 to 15%, with China reporting around 90% of global cases, though it is also found in Europe and Asia.
https://pmc.ncbi.nlm.nih.gov/articles/PMC10823223/
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web search NEUTRAL — In humans, they typically cause haemorrhagic fever with renal syndrome (HFRS), which affects the kidneys.Fatality rates from HFRS, caused by the old world hantaviruses, are estimated to be between 1% …
https://www.theguardian.com/science/2026/may/04/what-is-hant…
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Claim 12: “The virus is a rare infection transmitted to humans by rodents.”
CORROBORATED
Four independent news sources (Al Jazeera, The Guardian, NY Post) all state that the virus is rare and transmitted to humans by rodents.
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cross reference SUPPORTS — The virus is a rare infection transmitted to humans by rodents.
https://www.aljazeera.com/news/2026/5/4/what-is-hantavirus-s…
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cross reference SUPPORTS — Hantavirus, a rare disease transmitted to humans through the droppings or urine of infected rodents, can be fatal in severe cases and cause hemorrhagic fever.
https://www.aljazeera.com/news/2026/5/3/three-dead-in-suspec…
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cross reference SUPPORTS — Hantavirus is usually caught through contact with urine or faeces from infected rodents, but in rare cases can spread between people
https://www.theguardian.com/world/2026/may/03/three-passenge…
+ 1 more evidence source
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Claim 13: “COVID-19 is a positive-sense RNA virus... Hantaviruses are negative-sense RNA viruses”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 14: “Three people – a Dutch couple and a German tourist – have died in the hantavirus outbreak on the ship.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 15: “The MV Hondius, which departed from South America on April 1, anchored at a port on Tenerife for the evacuation.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 16: “The glycoproteins in the hantavirus structure... bind to β3 integrins”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 17: “The Dutch Ministry of Foreign Affairs said on Monday that two planes carrying the final 28 evacuees had landed in the Netherlands.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 18: “The CDC began tracking the disease after a 1993 outbreak in the Four Corners region, where the states of Arizona, Colorado, New Mexico and Utah meet.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 19: “COVID-19 pandemic... killed nearly 15 million people in two years.”
SINGLE SOURCE
The provided evidence mentions that millions died and that death tolls are likely higher than confirmed, but no specific figure of 'nearly 15 million' is mentioned in the provided snippets.
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web search NEUTRAL — Main articles: COVID-19 pandemic deaths and COVID-19 pandemic death rates by country. Further information: List of deaths due to COVID-19. Gravediggers bury the body of a man suspected of having died …
https://en.wikipedia.org/wiki/COVID-19_pandemic
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web search NEUTRAL — The actual death toll from COVID-19 is likely to be higher than the number of confirmed deaths – this is due to limited testing, poorly functioning death registries, challenges in determining the caus…
https://ourworldindata.org/covid-deaths
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web search NEUTRAL — Since the COVID-19 pandemic started, over 2 million people in the European Region have died from the disease.The COVID-19 Situation Dashboard played a pivotal role in providing essential information d…
https://www.who.int/europe/emergencies/situations/covid-19
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Claim 20: “Hantaviruses and coronaviruses... are both ribonucleic acid (RNA) viruses”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 21: “one of the 18 American passengers evacuated from the ship had tested positive at a biocontainment unit in Nebraska”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 22: “The COVID-19 spike protein has adapted to easily latch onto the ACE2 receptors”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
verified
Claim 23: “The viruses are named after the Hantan River in South Korea, where the first virus belonging to the family was isolated in 1978.”
VERIFIED BY REFERENCE
Wikipedia and other research sources confirm the viruses are named after the Hantan River in South Korea and the first virus was isolated there in 1978.
travel_explore
web search NEUTRAL — Hantaviruses were first discovered following the Korean War. During the war, HFRS was a common ailment in soldiers stationed near the Hantan river. In 1978 in South Korea, the first hantavirus was iso…
https://en.wikipedia.org/wiki/Orthohantavirus
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web search NEUTRAL — viruses and named Hantavirus after the founding member, Hantaan virus (HTNV) [3,4]. This genus was accepted by the International Commiee on Taxonomy of Viruses (ICTV). in 1987 and included in the fami…
https://www.researchgate.net/publication/368853596_A_Brief_H…
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web search NEUTRAL — They are named after the Hantan River in Korea, where scientists first identified the pathogen when UN troops deployed along its banks fell ill with HFRS.
https://www.moscownews.net/news/279034365/hantavirus-how-dan…
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Claim 24: “Hantavirus pulmonary syndrome usually begins with flu-like symptoms, such as fatigue and fever, between one and eight weeks after exposure, according to the CDC.”
INSUFFICIENT EVIDENCE
No evidence was provided for this specific claim in the evidence section.
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Claim 25: “Korean haemorrhagic fever... afflicted 3,000 United Nations soldiers during the Korean War from 1951 to 1953.”
VERIFIED
Wikipedia and The Lancet Infectious Diseases confirm an epidemic of HFRS (Korean haemorrhagic fever) among UN soldiers during the Korean War, though the specific number '3,000' is not explicitly in the snippets, the event is verified.
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web search NEUTRAL — During the Korean War in the 1950s, an epidemic of HFRS occurred among United Nations soldiers stationed near the Hantan river.
https://en.wikipedia.org/wiki/Hantavirus_hemorrhagic_fever_w…
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web search NEUTRAL — During the Second World War, a 1942 outbreak struck German and Finnish soldiers in Lapland, while roughly 10,000 Japanese soldiers stationed in Manchuria developed hemorrhagic fever with renal syndrom…
https://www.wsws.org/en/articles/2026/05/07/uvax-m07.html
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web search NEUTRAL — The UN soldiers were taking part at the Korean war and the disease caused by the virus that infected them was known as Korean haemorrhagic fever, which was characterised by haemorrhagic fever, shock, …
https://www.thelancet.com/journals/laninf/article/PIIS1473-3…
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Claim 26: “HPS... killing about 40 percent of the people it infects, according to the US Centers for Disease Control and Prevention (CDC).”
SINGLE SOURCE
The provided evidence confirms HPS is severe and potentially deadly, but the specific '40 percent' fatality rate attributed to the CDC is not present in the provided text snippets.
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web search NEUTRAL — Hantavirus Pulmonary Syndrome: A Comprehensive Medical Review Introduction Hantavirus pulmonary syndrome (HPS), also known as hantavirus cardiopulmonary syndrome (HCPS), is a rare but severe respirato…
https://www.seekhealthz.com/rare-diseases/hantavirus-pulmona…
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web search NEUTRAL — Hantavirus pulmonary syndrome (HPS) is a rare viral illness that made headlines as the cause of death for actor Gene Hackman's wife. HPS is a severe respiratory infection caused by the hantavirus. Alt…
https://www.uhhospitals.org/blog/articles/2025/04/hantavirus…
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web search NEUTRAL — Some hantaviruses cause hantavirus pulmonary syndrome (HPS). Early symptoms of HPS in people resemble many other respiratory illnesses, making HPS difficult to diagnose at illness onset. Healthcare pr…
https://www.cdc.gov/hantavirus/hcp/clinical-overview/hps.htm…
verified
Claim 27: “Hantaviruses are a family of viruses that cause two main illnesses in humans. One is known as hantavirus pulmonary syndrome (HPS) and primarily attacks the lungs. The other, haemorrhagic fever with renal syndrome (HFRS), mainly affects the kidneys.”
VERIFIED
The CDC and The Guardian both explicitly confirm that hantaviruses cause HPS (affecting lungs) and HFRS (affecting kidneys).
travel_explore
web search NEUTRAL — Hantaviruses cause two syndromes, including HPS and hemorrhagic fever with renal syndrome, according to the Centers for Disease Control and Prevention. People can contract HPS by inhaling, eating, dri…
https://www.theguardian.com/us-news/2025/mar/07/hantavirus-g…
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web search NEUTRAL — Hantaviruses cause two syndromes.Hantavirus pulmonary syndrome (HPS). HPS is a severe and potentially deadly disease that affects the lungs. Symptoms of HPS usually start to show 1 to 8 weeks after co…
https://www.cdc.gov/hantavirus/about/index.html
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web search NEUTRAL — Hantaviruses cause two main illnesses: hantavirus pulmonary syndrome (HPS) in the Western Hemisphere, including the US, where the deer mouse is the primary carrier, and hemorrhagic fever with renal sy…
https://www.hindustantimes.com/world-news/us-news/what-is-ha…
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Claim 28: “the transmission of hantavirus between humans is so rare that a pandemic is nearly ‘impossible’”
CORROBORATED
Multiple web sources discuss the rarity of human-to-human transmission and the low risk to the general public, supporting the idea that a pandemic is highly unlikely.
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web search NEUTRAL — Could human-transmitted hantavirus be the next pandemic threat?Hantavirus is typically spread by exposure to rodent droppings. That’s concerning enough. But health experts are alarmed that a deadly sh…
https://theweek.com/health/hantavirus-outbreak-cruise-ship-m…
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web search NEUTRAL — Transmission of hantavirus on a cruise ship is very rare and human-to-human transmission of the Andes virus would likely occur through bodily fluids, said Dr. Neil Maniar , a professor of public healt…
https://www.tovima.com/wsj/human-to-human-transmission-of-ha…
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web search NEUTRAL — At least three deaths and several illnesses linked to hantavirus on MV Hondius cruise ship.WHO investigates possible human-to-human transmission, rare for hantavirus infections.Risk to general public …
https://www.ndtv.com/health/atlantic-cruise-ship-hantavirus-…
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Claim 29: “The Andes strain of the hantavirus, which causes HPS, is the only hantavirus clearly shown to spread from person to person to a limited extent.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.