The recent discovery of an outbreak in Chilean turkey farms also raised concerns that swine flu could combine with avian influenza and become a more dangerous virus, the UN Food and Agriculture Organization (FAO) said.
“The current H1N1 virus strain is a mixture of human, pig and bird [flu] genes and has proved to be very contagious but no more deadly than common seasonal flu viruses,” the Rome-based agency said in a statement.
“However, it could theoretically become more dangerous if it adds virulence by combining with H5N1, commonly known as avian flu, which is far more deadly but harder to pass along among humans,” it said.
The FAO said Chile did not have avian influenza, also known as bird flu, and the turkeys represented the first case of H1N1 among birds.
Around the world at least 2,185 people have died from swine flu, an official from the WHO said yesterday. However a spokesman said the latest figure “understates” the total number of deaths.
Britain and France have received their first batches of swine flu vaccine, officials said on Thursday, as governments began to arm themselves against a second wave of the pandemic in the northern winter.
Doses to combat the pandemic arrived as millions of schoolchildren prepared to return to school in the next two weeks, with concerns that the virus could spread easily between classrooms.
In South Korea, the education ministry announced that all elementary and secondary schoolchildren — 7.5 million students at 11,000 schools — will have their temperature checked daily to combat the spread of H1N1 when they return to school next week.
British and French health officials said the H1N1 vaccine should win licensing approval for distribution in their countries by October.
Belgium said it would get its first doses next month.
Spain said on Thursday it planned to start swine flu vaccinations in late October or early November, as the country recorded its 20th death from the illness.
The first shipment of swine flu vaccine is expected to arrive in New Zealand early next month and vaccinations are likely to start early next year, officials said yesterday.
The government of Nicaragua has declared a 60-day health emergency because of an upswing in the number of cases and deaths.
Health Minister Guillermo Gonzalez told the Radio Ya station that the measure was declared after the number of accumulated cases rose to 840 cases this month, and four women have died since Aug. 14.
Australia yesterday said a massive swine flu vaccination program would start in October, but warned of a possible “second wave” of infections in the hard-hit country.
Chief medical officer Jim Bishop said he was hopeful A(H1N1) influenza had peaked, with 147 related deaths and almost 35,000 cases, but cautioned it could surge again.
However, the swine flu could re-emerge next year in a more deadly form, an expert said on Thursday.
“We should get through the winter relatively easily, I don’t think the virus will mutate before then,” said John Oxford, a professor of virology at Britain’s St Bartholomew’s and the Royal London Hospital.
“For the moment, the virus is running around the world finding lots of young people and infecting them. It is doing very nicely, thank you, why should it change?” he said by telephone.
“Once the virus has infected about a third of the world’s population — which is what we expect — it will find less ‘susceptibles.’ That is when mutants will have a selective advantage,” he said.
Tropical Storm Usagi strengthened to a typhoon yesterday morning and remains on track to brush past southeastern Taiwan from tomorrow to Sunday, the Central Weather Administration (CWA) said yesterday. As of 2pm yesterday, the storm was approximately 950km east-southeast of Oluanpi (鵝鑾鼻), Taiwan proper’s southernmost point, the CWA said. It is expected to enter the Bashi Channel and then turn north, moving into waters southeast of Taiwan, it said. The agency said it could issue a sea warning in the early hours of today and a land warning in the afternoon. As of 2pm yesterday, the storm was moving at
UPDATED FORECAST: The warning covered areas of Pingtung County and Hengchun Peninsula, while a sea warning covering the southern Taiwan Strait was amended The Central Weather Administration (CWA) at 5:30pm yesterday issued a land warning for Typhoon Usagi as the storm approached Taiwan from the south after passing over the Philippines. As of 5pm, Usagi was 420km south-southeast of Oluanpi (鵝鑾鼻), Taiwan proper’s southernmost tip, with an average radius of 150km, the CWA said. The land warning covered areas of Pingtung County and the Hengchun Peninsula (恆春), and came with an amended sea warning, updating a warning issued yesterday morning to cover the southern part of the Taiwan Strait. No local governments had announced any class or office closures as of press time last night. The typhoon
At least 35 people were killed and dozens more injured when a man plowed his car into pedestrians exercising around a sports center in the southern Chinese city of Zhuhai on Monday night. Footage showing bodies lying on the pavement appeared on social media in the hours after the crash, but had vanished by early Tuesday morning, and local police reported only “injuries.” It took officials nearly 24 hours to reveal that dozens had died — in one of the country’s deadliest incidents in years. China heavily monitors social media platforms, where it is common for words and topics deemed
Typhoon Usagi yesterday had weakened into a tropical storm, but a land warning issued by the Central Weather Administration (CWA) was still in effect in four areas in southern Taiwan. As of 5pm yesterday, Tropical Storm Usagi was over waters 120km south-southwest of Oluanpi (鵝鑾鼻), the southernmost tip of Taiwan proper, and was moving north at 9kph, CWA data showed. The storm was expected to veer northeast later yesterday. It had maximum sustained winds of 101kph, with gusts of up to 126kph, the data showed. The CWA urged residents of Kaohsiung, Pingtung County, Taitung County and the Hengchun Peninsula (恆春) to remain alert to
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