As the spread of coronavirus in China seems
to be slowing, reports that a man died of a
similar type of virus – hantavirus – have
sparked fresh panic.
The man, who died while onboard a bus in
Shandong was later tested positive for
hantavirus , a disease which bears some
similarities to Covid-19.
The viruses can share some of the same
symptoms, both causing coughing,
shortness of breath and fever-like
symptoms, leading to organ failure in severe
cases.
So, what exactly is hantavirus, what are its
symptoms and most importantly – should
we concerned?
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Hantaviruses are a family of rodent-bourne
viruses, with each strain tied to a specific
host species.
It is spread when people come into contact
with infected droppings, saliva, urine or
nesting materials, but is extremely rare, and
rarely passed from person to person.
According to the CDC, the illness is spread to
people ‘via [an] aerosolized virus that is shed
in urine, faeces, and saliva, and less
frequently by a bite from an infected host.’
The most commonly known hantavirus is the
Sin Nombre virus, which killed 12 people in
Southwest America in 1993.
That particular strain was believed to be
carried by deer mice and affected 24 people
in total, meaning it had a fatality rate of 50%.
The rare virus occurs most commonly in
rural areas with forests, fields and farms,
where rodents may live.
The symptoms of hantavirus can include
fatigue, fever and muscle aches in the early
stages and coughing, shortness of breath
later on, which can lead to hantavirus
pulmonary syndrome (HPS).
Symptoms are different for different viruses,
and other hantaviruses can cause
hemorrhagic fever with renal syndrome
(HFRS) with symptoms including intense
headaches, back and abdominal pain, fever
and chills.
The symptoms change based on the type of
virus, which is tied to the host, and is
geographically specific.
While it’s not clear exactly when the virus
started, it’s by no means new and has been
around for decades.
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