A 49-year-old Qatari male is currently being treated at a
London-based hospital after contracting a new respiratory virus that is
quite similar to that which claimed the lives of roughly 800 people back
in 2003.
The man was transferred to the London hospital via air ambulance and
was subsequently tested by health experts, who confirmed that the
patient had a ‘SARS-like’ coronavirus.
Coronaviruses are mainly known to infect
the upper respiratory and gastrointestinal tract of mammals and birds,
but they are thought to be responsible for the majority of common colds
within humans and there are currently around five different strains that
can infect humans.
The SARS coronavirus (severe acute respiratory syndrome), made
headlines in 2002 after first coming to prominence in Hong Kong and
ended up spreading to 30 other countries before the condition was
finally contained in 2003. It was spread through sneezing and coughing
with initial symptoms including muscular pain, headache and fever. After
2 to 10 days respiratory problems begin to develop such as coughing,
dyspnoea, and pneumonia. Of the people who contracted SARS during the
2002/2003 outbreak, 9% succumbed to it, with mortality rates especially
high in those over 50-years of age.
The patient with the latest case of a SARS-like virus was first
admitted to an intensive care unit in Doha, Qatar, on September 7 after
complaining of symptoms four days previously. Then on September 11 the
patient was transferred to the UK to receive more treatment.
This is the second recent confirmed case of a serious coronavirus as
earlier in the year a 60-year-old Saudi national died as a result of his
respiratory problems and The Health Protection Agency (HPA) say the two
cases are identical. The HPA made the discovery after analysing gene
sequences of the virus from the Qatari patient with samples of virus
sequenced by Dutch scientists from lung tissue of the Saudi male who
died.
Peter Openshaw, director of the Centre for Respiratory Infection at
Imperial College London, wanted to alleviate any mass panic and stressed
that the novel virus should not prove to be a major concern at this
time and may have simply been found because of more intelligent testing
methods. He commented, “For now, I would be watchful but not immediately
concerned.”
Professor John Watson, head of the respiratory diseases department at
the HPA, added, “The HPA is providing advice to healthcare workers to
ensure the patient under investigation is being treated appropriately.
In the light of the severity of the illness that has been identified in
the two confirmed cases, immediate steps have been taken to ensure that
people who have been in contact with the UK case have not been infected,
and there is no evidence to suggest that they have. As we are aware of
only two cases worldwide and there is no specific evidence of on-going
transmission, at present there is no specific advice for the public or
returning travellers to take but we will share any further advice with
the public as soon as more information becomes available.”
The World Health Organization (WHO) have so far yet to state any
travel restrictions after the discovery of the illness, with a spokesman
from WHO saying, “WHO is currently in the process of obtaining further
information to determine the public health implications of these two
confirmed cases.”
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