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Battle Against Mystery
SARS Disease Continues

3-20-3

(AFP) -- The battle against a respiratory disease blamed for at least nine deaths and hundreds of infections worldwide pressed ahead as experts cautioned against drawing premature conclusions from early laboratory findings.
 
Scientists in Germany and Hong Kong -- where the baffling epidemic has been traced to a budget hotel in which an ailing Chinese man apparently infected fellow guests in February -- have isolated a virus as the possible cause of the outbreak.
 
"After weeks of bad news, the results of the work done in Germany and Hong Kong are most heartening," Peter Cordingley, a spokesman for the World Health Organization (WHO) Western Pacific regional office in Manila, told AFP.
 
"We are treating this as the beginning of a roadmap to finding the cause of the outbreak. But it is early days. Much more work must be done before we can say we have the makings of a breakthrough. We are keeping our fingers crossed."
 
Earlier, the WHO headquarters in Geneva also welcomed the findings that a virus belonging to the paramyxoviridae family may be causing the disease, classified as Severe Acute Respiratory Syndrome (SARS).
 
But it said "firm conclusions about the identity of the causative agent are premature" and raised the possibility that "a novel pathogen" might be the culprit.
 
The WHO has listed nine deaths -- five in Hong Kong and two each in Vietnam and Canada -- and 264 suspect and probable cases of SARS, which manifests itself as an unusual form of pneumonia.
 
A poll by AFP of tallies by national health authorities showed that the number of cases could be higher.
 
The WHO tally excludes seven deaths and more than 300 infections in mainland China, where an epidemic with the same indications as SARS peaked in February. Experts are conducting tests to see if that outbreak in Guangdong province was in fact the first SARS flare-up.
 
Eleven suspected cases of SARS have been reported in the United States, the US Centers for Disease Control (CDC) said Wednesday.
 
The 11 cases, not yet verified, are persons who have recently traveled in southeast Asia and have "fever and respiratory symptoms," CDC director Julie Gerberding said.
 
In Hanoi, Vietnamese authorities and foreign diplomats Thursday said they found the situation encouraging as the number of SARS cases appeared to be stabilizing at 55, following two deaths.
 
A 65-year-old French doctor who treated the first case of SARS diagnosed in Vietnam, Jean-Paul Derosier, died Wednesday in Hanoi. A Vietnamese nurse also involved in looking after victims died earlier.
 
The WHO said Wednesday that it was confident that despite a rising toll, SARS was largely under control outside China, Hong Kong and Vietnam.
 
Suspected new infections were reported Wednesday as far as France, Ireland and Romania involving recent visitors to Asia.
 
Hong Kong health authorities said the outbreak had been traced to a sickly doctor from southern China who infected six other guests at the Metropole Hotel in Kowloon district in February.
 
The 64-year-old Chinese doctor was from the city of Guangzhou and officials say he may have provided a link to the pneumonia outbreak that ravaged southern China in February.
 
The doctor and a 78-year-old Canadian woman later died. The other five infected hotel guests -- three women from Singapore, an elderly Canadian tourist and a local man -- have made a recovery.
 
 
 
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