A 15-year-old girl from Laos has died from the virulent H5N1 strain of bird flu, becoming the country's first official fatality from the disease.
The Laos health ministry said the girl, who lived near the capital Vientiane, died while undergoing treatment at a hospital in neighbouring Thailand.
A 42-year-old woman, who also lived close to Vientiane, died of suspected bird flu a few days ago.
Tests have yet to confirm whether she died of the H5N1 virus.
A World Health Organization spokeswoman said last week that there was no link between the two cases.
Globally, more than 160 people have died of bird flu since late 2003. Most have been in East Asia, with Indonesia registering more human deaths than any other country.
But the virus has also spread to Europe, the Middle East and Africa.
Millions of birds across the world have died or been culled because of the disease.
At the moment, the virus is essentially confined to birds and remains hard for people to catch.
But there is a fear that it could mutate to a form which is easily passed from human to human, triggering a pandemic and potentially putting millions of people's lives at risk.
