Wednesday, 15.08.2012, 07:27 AM (GMT +7)
The transformation of the avian influenza virus in the vaccine is disabled patients have an increased risk of virus to mutate, spread from person to person. Mr. Nguyen Van Binh, Director of Preventive Health (MOH), said the bird flu are recurrent in some provinces such as Quang Binh and Ha Tinh and Hai Duong, Hai Phong and Ninh Binh is raised concerns about the A/H5N1 flu in humans. If people have no sense of preventing the risk of transmission to humans is very large. Potential risk of transmission
According to Binh, from the beginning of the year, the country has discovered four cases of influenza A/H5N1, including 2 deaths. These cases were discovered in the early months of 2012. This is also the time of influenza outbreaks in poultry.
Meanwhile, the Veterinary Department (MARD), explaining the results of analysis show that the latest gene appears branch new bird flu virus in North, Central and Western Highlands. The emergence of new strains means that the protective effect of the vaccine before a new strain of bird flu this decline, only 35% -40%.
. Prof. Dr. Nguyen Tran Hien, Director of the Institute of Hygiene and Epidemiology, said that when the vaccine is not effective for prevention of diseases in poultry, the virus will quickly adapt and can easily spread to humans. According to Hien, another factor is particularly concerned that people just discovered the phenomenon of translation as dead sick poultry, and fresh bird flu virus is often overlooked because there is no manifest for identification. This is considered the most difficult to control pathogens and potential risk of transmission from poultry to humans.
Experts assess the epidemiology always appears at risk of additional cases of influenza A/H5N1 by husbandry practices of the people and practices in slaughtering, meat and poultry, especially duck dishes .
A/H5N1 People do not have immunity to influenza A/H5N1
Dr. Nguyen Tran Hien identify the origin of A/H5N1 flu...
According to Binh, from the beginning of the year, the country has discovered four cases of influenza A/H5N1, including 2 deaths. These cases were discovered in the early months of 2012. This is also the time of influenza outbreaks in poultry.
Meanwhile, the Veterinary Department (MARD), explaining the results of analysis show that the latest gene appears branch new bird flu virus in North, Central and Western Highlands. The emergence of new strains means that the protective effect of the vaccine before a new strain of bird flu this decline, only 35% -40%.
. Prof. Dr. Nguyen Tran Hien, Director of the Institute of Hygiene and Epidemiology, said that when the vaccine is not effective for prevention of diseases in poultry, the virus will quickly adapt and can easily spread to humans. According to Hien, another factor is particularly concerned that people just discovered the phenomenon of translation as dead sick poultry, and fresh bird flu virus is often overlooked because there is no manifest for identification. This is considered the most difficult to control pathogens and potential risk of transmission from poultry to humans.
Experts assess the epidemiology always appears at risk of additional cases of influenza A/H5N1 by husbandry practices of the people and practices in slaughtering, meat and poultry, especially duck dishes .
A/H5N1 People do not have immunity to influenza A/H5N1
Dr. Nguyen Tran Hien identify the origin of A/H5N1 flu...
