Scientists create device to detect H5N1
HONG KONG (Reuters) - Researchers in Singapore have created a handheld device that can detect the H5N1 bird flu virus from throat swab samples in under 30 minutes, raising hopes it will lead to rapid detection and containment of the virus.
Conventional laboratory tests take around 4 hours, and require machines to first isolate and amplify the virus before it is tested.
Writing in the latest issue of Nature Medicine, the scientists said the new device would allow decentralized testing of the H5N1 virus, especially in countries that lack basic public health resources.
H5N1, a disease found mostly in birds, is endemic in many parts of Asia and experts have warned for years that it could spark a pandemic, killing millions of people, if it learns to jump from person to person.
“The World Health Organisation containment plan aims to stop an epidemic locally in order to prevent a global disaster,” the scientists said.
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