Investigators probe mystery disease killing Cambodian children
By Madison Park, CNNJuly 6, 2012
STORY HIGHLIGHTS
- 62 dead out of 64 cases in mysterious disease in Cambodia, says doctor
- Surrounding countries notified of disease; doctors on alert in Hong Kong
- Children suffered swelling in their brain and died because lungs
failed
Hong Kong (CNN) -- The World Health Organization
(WHO) and Cambodian health officials are investigating why at least 61 children
in the country have died mysteriously after suffering severe neurological and
respiratory complications.
Dr. Beat Richner, of the Kantha Bopha Children's
Hospitals who first alerted Cambodia's health authorities about the unknown
disease said as of Friday, he knew of 64 cases, in which only two children have
survived.
Countries surrounding Cambodia were informed of a deadly disease
that killed dozens of children earlier this week, through the International
Health Regulations event information
system,
which provides public health communications.
In Hong Kong, a major air hub in
the region, health officials responded by alerting doctors to be watchful for
patients returning from Cambodia who have
respiratory
symptoms. Travelers who have been
to Cambodia were told to visit their doctors if they developed respiratory
symptoms.
The unknown illness appears in children,
according to the WHO and the Cambodian Ministry of Health.
The
children who fell ill first experienced a high fever
followed by respiratory problems. Some of them also had
neurological symptoms that included convulsions, according to the
WHO.
Richner said the patients suffered from encephalitis, which is the
inflammation of the brain.
"They are
hospitalized," he said. "They arrive in our hospital, in the last moments...
they die because their lungs are destroyed."
They arrive in our hospital, in
the last moments... they die because their lungs are destroyed.
Dr. Beat
Richner, Kantha Bopha Children's Hospitals
When asked what he
thought caused the deadly illness, he said: "I think our idea is an enterovirus
or an intoxication of a drug," or a combination of both.Richner added
that the number of cases affected by the unknown disease is low -- 34 cases in
June compared with the 75,000 sick children at Kantha Bopha's outpatient
clinics and 16,000 hospitalized kids.
The
majority of the cases came from the southern part of the country, but there
haven't been signs of clustering, according to the WHO.
The young patients
were brought to hospitals in the capital, Phnom Penh, and the northern tourist
hub of Siem Reap -- the two biggest cities of Cambodia.
The Angkor Hospital
for Children in Siem Reap reported one case of the mysterious illness as of
Friday, according to an email received by CNN from Dr. Bill Housworth, executive
director of the hospital.
"WHO supports the Ministry with the
investigation and detailed analysis of each of these cases to find out the
cause," wrote Dr. Pieter Van Maaren, a representative of WHO in Cambodia in an
email Friday.