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  • mediazioni e arbitrati, risoluzione alternativa delle controversie e servizi di mediazione e arbitrato


    » 02/08/2005, 00.00

    CHINA

    Scientists hail new bird flu vaccines, with some doubts



    Beijing (AsiaNews/Agencies) - Chinese scientists have developed two new vaccines for poultry and mammals to prevent the spread of bird flu, agricultural authorities have announced. The new jab is thought to protect chickens for at least 10 months, four months longer than existing drugs.

    The developers have said the vaccines represent a breakthrough in the fight against the deadly H5N1 strain of the virus. But sources connected to the research project said the vaccines were not necessarily more effective than one now being used, which was also developed by the Harbin Veterinary Research Institute.

    "Essentially there are no differences," said a source close to the institute's Key Lab of Animal Influenza, which developed the new vaccines. According to the Ministry of Agriculture, the vaccines can protect chickens against bird flu for 10 months - four months longer than the existing vaccine. But the source said the 10 months' protection was achieved under laboratory conditions and "we would consider ourselves very lucky if that happens in the real world".

    He said tests also showed that the vaccines, which will soon go into use nationwide, did not protect ducks and geese as well as chickens, only providing protection for two or three months.

    The source said the real challenge was finding an effective drug to vaccinate highly mobile water fowl, which are believed to be a reservoir of bird flu but do not usually display symptoms, and stop the spread of the virus in rivers and lakes.

    The Harbin Veterinary Research Institute launched the vaccines mainly due to "market pressure", the source said. The institute, based in the capital of Heilongjiang province , was forced to come up with new products to help it reclaim some of the market share it lost last year after a challenge by rivals, the source said.

    The H5N1 strain of bird flu has killed at least 45 people in Asia in the last year, including 13 in Vietnam in the past month. Chinese Premier Wen Jiabao has urged "all possible measures" to prevent the emergence of the disease in China. Although there have been no outbreaks reported in China so far this year, some places were not prepared for a possible outbreak, Xinhua said last month.

    Most bird flu victims have caught the virus from infected poultry, but experts fear it could mutate into a form that could easily pass between humans, unleashing a global flu pandemic that could kill millions.
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    See also

    10/01/2007 ASIA
    Indonesia, China, Vietnam: new bird flu victims
    There has been a death in Jakarta, a new case of human infection in Anhui and outbreaks of infection in southern Vietnam. Governments are not managing to stem the lethal virus.

    10/11/2005 ASIA
    Bird flu suspected in new death in Indonesia
    Virus is spreading in China despite government measures. New outbreaks reported in Liaoning province and Vietnam.

    18/10/2005 ASIA
    Alarm bells sound in the West but the frontline against the bird flu is in Asia
    Increasingly, voices are raised arguing that the fight against the bird flu must be carried out where it started, in South-East Asia. Countries in the region should be provided with the necessary aid. New cases of infected birds are being reported.

    13/05/2005 INDONESIA
    Bird flu found in Indonesian pigs


    27/10/2005 ASIA
    Suspected new cases of bird flu in humans in China and Thailand
    No official confirmation has been forthcoming. International discussions over countermeasures and antiviral drugs continue. Concern is mounting over the danger that the virus might spread to Africa.



    Editor's choices

    CHINA – VATICAN
    Global Times: the pope should accept the independence of the Chinese Church



    After 24 hours of silence, China’s media today published excerpts, comments and editorials about Pope Francis’ interview with Asia Times. Although the pope did not address religious issues or Church problems, many saw the interview as an attempt to improve diplomatic relations between China and the Vatican, and advised Francis to accept Mao Zedong’s "three principles of independence" (theology, administration, jurisdiction), which would leave the power to appoint bishops in the hands of the Party. The People's Daily’s Global Times publishes an editorial on the issue.


    INDIA – PHILIPPINES
    Archbishop of Guwahati: In Asia religion is not dying, the faithful take strength from the Eucharist



    Mgr Menamparampil is among the speakers at the International Eucharistic Congress in Cebu, Philippines. He was also a conflict mediator between various ethnic groups. He told AsiaNews about the value of the Congress for the Catholic Church in Asia and how people can bear witness the Gospel today, even amid tensions and violence of those who "hate us." "with the same pain in our hearts that we descend to our depths during a Eucharistic adoration."


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