WHO's 'war room' prepares for bird flu pandemic
GENEVA, (Reuters) Known as the 'war room' or the 'bunker', it is the
world's nerve-centre for tracking deadly diseases from Ebola
haemorrhagic fever to bird flu.
Each day, officials at the World Health Organisation (WHO) use its
sophisticated communications systems to monitor suspected disease
outbreaks and contact experts in the field.
The screen-filled room will become a global command centre if the
H5N1 bird flu virus, which has killed more than 60 people in Asia since
2003, mutates into a form which spreads easily among humans, sparking an
influenza pandemic which could kill millions in months.
"This room is the eyes and ears of the global epidemic response. The
technology in the room takes us to another level," said Dr. Mike Ryan,
WHO's director of epidemic and pandemic alert and response.
The Strategic Health Operations Centre (SHOC) is a $5 million
state-of-the-art facility in a former cinema at the WHO's Geneva
headquarters. Shortly after opening a year ago, it was used to help
coordinate medical teams during Asia's tsunami.
Funded by donors led by the United States, it has screens for
video-conferencing and displaying Web sites and satellite feeds.
Round-the-clock, computers transmit audio, video and data from some 66
offices connected to the hub so far.
"Pandemic flu will run us ragged here," Ryan said.
"The world will look to the WHO for immediate information, for risk
assessment, for the world's weather system when it comes to where the
flu is and where it is going," he said.
Ryan said the war room gave the WHO a single point of coordination to
try to contain outbreaks of diseases like cholera, dengue fever, Ebola,
SARS, malaria and bird flu.
The United Nations agency's public profile has risen since bird flu
and SARS, or Severe Acute Respiratory Syndrome, emerged in Asia in the
past few years and then jumped continents.
The SARS crisis, which began in 2002, prompted calls for the WHO to
play a more active role after China was criticised for being slow to
alert others to an outbreak which spread across 30 countries, infecting
nearly 8,500 people and killing around 800.
Ryan said the WHO's 192 member states now recognised that openness
was the best way to deal with outbreaks.
"It has been a progression, but the paradigm has shifted."
When Lee Jong-Wook took over as WHO director-general in July 2003, he
ordered the agency's small existing operations centre revamped so that
it could tackle public health emergencies.
"We lacked an operational focus for this kind of rapid response
activity, both in terms of information management and field deployment,"
said Ryan, an Irish doctor and public health expert who joined the WHO
in 1996.
"It does have a war room, or bunker feeling ... There is no natural
light. Sometimes you are here at 3 a.m. and you don't know whether it is
night or day - we become a little mad," he said with a grin as he showed
reporters around the bunker.
U.N. Secretary-General Kofi Annan last month toured the war room,
where he was briefed by officials.
"This is our nerve-centre. We have voice, video, Internet and
satellite tracking so that we can be on the ground virtually alongside
our member states," Lee told Annan.
The WHO's Global Alert and Outbreak Response Network has deployed 500
experts to 50 outbreaks in 40 countries since 2001, according to
Margaret Chan, assistant director-general for communicable diseases.
"When you're facing a major outbreak, no single institution or
country can handle it. This is a cost-effective system to provide rapid
response on the ground," said Chan, former head of Hong Kong's health
department and WHO's top pandemic expert.
As part of its arsenal, the WHO uses an Internet-based early-warning
system developed by Canada's health ministry which scours 30,000 news
sources, picking up rumours of outbreaks. "The median time from finding
out an event and verifying it is 24-48 hours. We've become very fleet of
foot," Ryan said.
The WHO currently ranks bird flu at phase three on a scale of six,
meaning there is no or very limited human-to-human transmission. Phase
six is the start of a pandemic.
Ryan said that if several people without an obvious link to infected
poultry developed the disease in the same village, it could be the sign
of a cluster of infections.
This would flag increased human-to-human transmission and trigger
phase 4, when the centre would urgently trace victims' contacts and step
up containment measures.
"There may be a window of opportunity ... We may have the opportunity
to apply control measures, including use of antivirals, but we have to
be very fleet of foot," Ryan said.
"Certainly in Vietnam there were some tense moments when we were
wondering whether we were seeing the beginning," he added.
He was referring to preliminary confidential scientific reports in
May suggesting there may have been more widespread infection in the
general population. This proved to be a false alarm in June, but WHO
officials refer to it as the "dry run".
Ryan said a pandemic would place a "huge demand" on the WHO.
"Are we ready for a pandemic? No, we are not," he declared.
But the WHO is investing another $2 million to beef up a global IT
infrastructure to be used in crises, officials said.
"If a pandemic were declared tomorrow, we would have to look at the
resilience of our Web site because we are going to get millions of hits
in the first minutes," Ryan said.
The current network, linking headquarters to regional and country
offices in 66 countries, has big gaps in Asia.
"We need to increase the number of countries connected, particularly
those countries at risk of avian flu. We need to accelerate their
connectivity so we have protected bandwidth," Ryan said.
"The last thing I want to be doing is competing for a telephone line
to China or Vietnam in the middle of a crisis."
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