UN urges exit screening for Ebola at some airports (Update)

by John Heilprin

Ebola-affected countries should immediately begin exit screening all passengers leaving international airports, sea ports and major ground crossings, the U.N. health agency said on Monday.

The agency didn't spell out which countries should start screening passengers, but noted that the Ebola outbreak involves transmission in Guinea, Liberia and Sierra Leona and a "small number of people in Nigeria."

All countries, even those unaffected by the outbreak in West Africa, need to strengthen their ability to detect and immediately contain new cases without doing anything that unnecessarily interferes with international travel or trade, the agency said. But countries don't need to impose travel restrictions and active screening of passengers if they do not share borders with Ebola-affected countries, it said.

Authorities in Liberia, Sierra Leone and Guinea say they are already closely inspecting departing passengers for signs of fever or illness.

The risk of the Ebola virus being transmitted during air travel is low because unlike infections such as influenza or tuberculosis, it is not spread by breathing air and airborne particles from an infected person.

Nonetheless, the World Health Organization said anyone with an illness consistent with the virus should not be allowed to travel normally and all passengers should routinely wash their hands and avoid direct contact with body fluids of infected people.

"Transmission requires direct contact with blood, secretions, organs or other body fluids of infected living or dead persons or animals, all unlikely exposures for the average traveler," the agency said in a statement.

The only way to contain the disease, for which there is no licensed treatment, is by isolating the sick and closely watching for signs of infection in those they have come into contact with. A person usually has no symptoms for two to 21 days, but after the incubation period the symptoms include fever, weakness, muscle pain, headache and sore throat, according to WHO. Then comes vomiting, diarrhea, rash, and in some cases, bleeding.

The Geneva-based agency has been criticized by non-U.N. health organizations as being slow to call for an emergency response to the Ebola crisis.

Some countries have banned direct flights to states hit by the disease. British Airways, Kenya Airways and a number of regional carriers have also canceled flights to the capitals of Sierra Leone and Liberia despite the WHO's recommendation that no travel or trade bans be put in place.

Last month, a Liberian-American man infected with Ebola boarded a flight from Liberia to Nigeria and died days later; 11 people who came into contact with him have been infected.

A task force to monitor the impact of the Ebola virus on travel and transport has been launched by the U.N. health agency along with the International Civil Aviation Organization, the World Tourism Organization, the Airports Council International, the International Air Transport Association and the World Travel and Tourism Council.

Most of the infections in Liberia, Guinea and Sierra Leone have occurred when family members or friends act as caregivers for those who are ill or during burials that don't follow strict infection prevention and control measures, according to WHO officials.

not rated yet
add to favorites email to friend print save as pdf

Related Stories

Recommended for you

Sri Lanka celebrates two years without malaria

3 minutes ago

Sri Lanka has not reported a local case of malaria since October 2012, according to the Sri Lankan Anti-Malarial Campaign. If it can remain malaria-free for one more year, the country will be eligible to apply to the World ...

Poll: Many doubt hospitals can handle Ebola

3 hours ago

A new poll finds most Americans have some confidence that the U.S. health care system will prevent Ebola from spreading in this country, but they're not so sure their local hospital can safely handle a patient.

Number of Ebola cases nears 10,000

4 hours ago

The number of people with Ebola is set to hit 10,000 in West Africa, the World Health Organization said, as the scramble to find a cure gathered pace.

'Breath test' shows promise for diagnosing fungal pneumonia

4 hours ago

Many different microbes can cause pneumonia, and treatment may be delayed or off target if doctors cannot tell which bug is the culprit. A novel approach—analyzing a patient's breath for key chemical compounds made by the ...

User comments