Disease on livestock and poultry: Vietnam complex and risk spreading

Updated: 16/02/2009 08:37

At first in 2009, but the disease in cattle and poultry has Bùng signs of complexity, not less influence on the lives of the livestock as well as the economy. In this stage, both the breeding, a business trade and agencies must together a new effort to prevent the disease ...

HPAI Bùng play anywhere
1-2009 in many countries and territories around the world, such as Canada, Germany, Poland, Nepal, India, Egypt, Bangladesh, Indonesia, China ... have announced new HPAI. In China alone has 7 of influenza virus infection in people. In Vietnam, since the beginning of the year to date, HPAI has appeared in 11 communes of 10 districts in 7 provinces Thanh Hoa, Thai Nguyen, Ca Mau, Soc Trang, Nghe An, Hau Giang and Quang Ninh. Total infected birds, dead and not all the 21,000 children, including the 11,581 chickens, 9,880 ducks and 298 child-thousand children.

Specifically, in Thai Nguyen province from 28-12-2008 to 4-1-2009, epidemics have Bùng play in 3 farms Luong Son commune, Nguyen TP. Thai 1012 with the chickens, ducks, Muscovy ducks infected must be destroyed. In Thanh Hoa, and were discovered on 2-1-2009 in Dien Trung district Ba Thuoc with infected poultry and all the 8835 children. Nghe An so, 3-2 days and occur on a duck flocks of 500 children in Minh Son, Do Luong district forced industry to function destroys entire poultry. Likewise, HPAI has Bùng at 9 in the Port Na, An Quang commune, Dam Ha district, Quang Ninh Province as 155 children die of a total 230 children influenza. Days 6-2, Animal Health Department in Quang Ninh Province in the areas of Animal Health II test samples and test results positive for influenza virus influenza.

Not only in North, Central and that avian influenza has appeared again in the provincial areas in the Mekong Delta. In Ca Mau, and detected on 15-1 in Khanh Binh, Tran Van Thoi district. 9-2 To date, outbreaks continue to spread in 4 communes of 3 districts is Tran Van Thoi, Thoi Binh and Tan Phu with infected birds died and destroys more than 6,000 children. From 3 to 9-2 and also continue to play out in 8 poultry in 3 of 4 hamlets in Binh Vienna, The Van My Xuyen district, Vinh and Bien district Ngã In Soc Trang province. Number of infected birds and in all provinces is also up to 3,337 children (103 chickens and 3,234 ducks). Hau Giang also detect outbreaks occurred on 4 duck flocks in 3 Vi Thuy commune, Trung and Vinh Vi Thang on 9-2 must destroys 1,000 children. According to Department of Animal Health, in 5 provinces of Ca Mau, Soc Trang, Nghe An, Hau Giang and Quang Ninh and not over 21 days. Vietnam and in other provinces in the Mekong Delta are very complex tends Bùng of the large flocks of ducks do not manage and vaccination vaccine stipulated.

Disease of cattle is no less
2009 also appear on lo mồm long móng (LMLM) in buffaloes, cows found in 38 communes, 11 districts in 5 provinces as Long An, Kon Tum, Hoa Binh, Son La and Quang Binh, and 826 buffaloes, infected cattle (including 489 cattle and 337 buffaloes). Number of animals have all the 188 buffaloes, cows.

In Long An, and LMLM begin appearing from 5-1 outmost Ninh, Tan Tru and 8-1 in Hiep Thanh commune, Chau Thanh district. Long An destroys the number of infected cattle is 87 children, 61 children in the projects, 25 local children. Bùng causes of disease here is determined by a development project breeding cattle of women carrying out, the slaughter of concentration Duc Hoa district provide the same for Tan Tru and Chau Thanh. Sources have been collected in many places, including in the border region with Cambodia. By detecting slow, about 10 days after the translation agencies report new samples and tests.

Disease of cattle also start to appear 9-1 days in Dak Dak Glei Kroong district, to 6-2 and has appeared in 32 communes of 6 / 9 district with 410 children infected cattle LMLM. The buffalo, in the project is 50, 360 local children, the number of buffaloes, cows must be all the 99 children, of which 49 buffaloes, cattle projects. Cause is due to development projects leave poverty Seed Center farm forestry Kon Tum province, entered the 111 buffaloes, cows from 5-1 Duc Hoa district, Long An province for households 6 districts of the province of Kon Tum. Provinces such as Son La, Hoa Binh, Quang Binh and also begin appearing in late 2008 and early 2009 as hundreds of buffaloes, cattle are infected, causing no damage to the small animal.

With LMLM, and described also appeared "harassing" the animal. Department of Animal Health said, from 25-1 to 4-2, tả pig disease occurred in 3 households in 3 villages are run, Dong Ha and Quang Cat, under German Lang commune, Duc Tho district, Ha static. Accordingly, 275 children have died pork and processed out of the total 485 children. Cause occurs is a result vaccination vaccine for pig disease tả stage II-2008 local rate reached a low. Many farms, farms also overlooked the vaccination for the pig, the pig has the disease, died of them home without treatment report timely for local government agencies and animal y. Experience to prevent the disease last year found that, if vaccination is not well described for diseases pigs, the blue ear disease has occurred, will make the disease more severe. Currently, Vietnam's local are complex, the risk of disease spread and spread to other provinces is very high.

In 2008, Vietnam had 6 of influenza infection in 5 of which were fatal, in 2009 2 of influenza infection in Thanh Hoa and Quang Ninh. Up to now, Vietnam had 109 people infected with influenza virus, in which 52 people died.