African Swine Fever detected in the North West
Zeerust in the North West has reportedly been hit by an African Swine Fever (ASF) outbreak. It was reported to the World Organisation for Animal Health (OIE) on Wednesday, according to the Department
Avian Flu
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Poultry sector regaining lost market after lifting of ban
Heaving a sigh of relief after the prolonged bird flu scare in the State, the All Assam Poultry Farmers' Association (AAPFA) has divulged that the poultry industry in the State has managed to regain the lost market up to at least 60 per cent ever since the ban on the import of poultry products was lifted, excluding the West Bengal origin products. The association further informed that as the sale is going higher with every passing day, the prices of the poultry products, especially livestock would go up, thanks to the limited stocks of birds and other poultry products in the market. The State Government, it may be mentioned, had lifted the ban on the import of the poultry products a couple of days back. Culling of birds in bordering districts of Kokrajhar and Dhubri followed the ban, which was imposed after the outbreak of the avian influenza in the neighbouring West Bengal. Rajib Sarma, secretary of AAPFA, predicting a stiff rise in the prices of the poultry products in the next 10 to 15 days, said, Though chickens are now being sold at Rs 50 in the wholesale market, it is expected to go to around Rs 65 at least. "At present, as no livestock is being imported, the industry has failed to meet the demand, especially in the city,' Sarma pointed out. He, however, asserted that the local production would certainly get a boost in the next one month as the import of bird feed to the State has been allowed. "Our primary concern was regarding the acute shortage of feed, the ban on which was virtually throwing the entire poultry industry to the jaws of death. But the early decision on the part of the State Government to lift the ban has averted a major blow to the poultry industry,' Sarmah reiterated. It needs mention here that the region depends on States like West Bengal for at least 7,000 kilograms of chickens per day. Meanwhile, the association has also urged the State Government to release the money under the development project so that the industry can be revitalised quicker.
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Poultry industry in dire straits
FOWLS and eggs have dropped off the household menu due to heightened incidence of bird flu. Many restaurants, especially the wayside food vending shops are suspected to be selling curry made of cheaply bought off sick chicken to poor consumers. Due to their initial denial mode, the authorities failed to take timely precautions. The spread of avian flu has overtaken the livestock department's containment measures. Thus we face a fully blown crisis. There are a few ways in which we have been hard hit: first, the rather affordable source of protein in a market boiling over with highly priced mutton, beef and fish, the nutrient intake among the poor and middle income groups has touched a new low. More seriously, in the last one year, the poultry industry has sustained losses of at least Tk 4100 crore owing to outbreak of avian influenza, on and off -- thanks to poor surveillance and monitoring. This has had ominous ramifications on the rural economy in particular and the national economy in general. As it is, livestock took a severe battering from two successive floods followed by cyclone Sidr last year. As though that was not enough of a blow to the rural economy we now encounter the fallout of bird flu. Poultry industry has been a fast developing sector with bank loans and micro-credits funneled into it fostering a whole range of medium and small enterprises. Millions of people are dependent on the poultry industry, either by employment or through wholesale and retail networks. We can suggest three specific steps to revitalise the industry. First and foremost, bank loans on concessional rate of interest should be given to poultry farmers. Secondly, those who had taken loans from the banks their repayment must be rescheduled. Last but not least, the consumers need to be sensitised about cooking fowls and eggs in temperature above 70 degrees centigrade which makes it safe for consumption. Insofar as handling chicken is concerned gloves and masks need to be used. There seems to be a flurry among poultry industry owners in seeking bank loans and compensations. We must be able to separate the chaff from the grain and provide support to the eligible ones.
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Migratory birds in Moulvibazar pose bird flu threat
Moulvibazar district is in high risk of avian influenza (bird flue) as haors in the area are favourite places of migratory birds that are potential carriers of the virus. Every winter lakhs of birds from the cold region in the north come here and their number has recently increased in Hakaluki and Hail haors following environment-friendly steps taken by the Department of Environment (DoE). Migratory birds are one of the carriers of bird flue virus but there is no laboratory in Moulvibazar district to conduct tests for detection of the bird flu virus, experts said. Following detection of bird flue virus in a poultry farm in Kulaura upazila in January, people of the district are in panic of the virus. Hakaluki Haor, one of the largest haors of the country, covers 20 thousand hectares of land in three upazilas of Moulvibazar and two upazilas of Sylhet district. Another big haor, Hail haor comprises areas in two upazilas of Moulvibazar and one upazila of Habiganj district. So the area sees large gathering of migratory birds in winter. Dr Nurul Islam, upazila livestock officer of Juri upazila in Moulvibazar, said a laboratory to examine bird flue virus should be urgently set up at a place in eastern part of Moulvibazar district.
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Bird flu virus to die off by summer'
Since heat destroys the H5N1 virus that causes bird flu, threat to birds and humans is expected to diminish with a rise in mercury level as the summer comes closer. These views were expressed by Dr Faisal Mehmood, Assistant Professor at Infectious Diseases Department of Aga Khan University Hospital, in his presentation at the PMA House on Saturday. He said that avian virus did not affect humans until 1997 when an outbreak of bird flu infected 18 people and caused six deaths in Hong Kong. Since then, human cases of bird flu had been reported in different parts of the world, including Asia and Europe, he added. "Most cases were traced to be in contact with infected poultry or bird-contaminated surfaces,' he said, adding that avian influenza virus often originated in areas where people live in close proximity to chickens. Dr Mehmood observed that an outbreak of bird flu was not as big a risk for general public as for the poultry workers. It could be controlled by culling the infected birds. However, he warned that available research did hint that the virus could mutate at some point in the future and trigger a lethal human flu pandemic. He elaborated that H5N1 mutated quickly and was able to incorporate large blocks of genetic code from viruses that infected other species, a process called re-assortment. For that reason, he said, H5N1 had particular potential to combine with a human flu virus, creating a new viral strain that was feared to spread rapidly from person to person. Under all conditions the most practical precaution effective at preventing a repeat of the dreadful bird flu history of the past could be hand hygiene, he stressed. "Over 90 per cent of viruses like bird flu enter our bodies through contact between the mucous membranes of eyes, nose and finger nails,' he said. The speaker mentioned that the exact incubation period of bird flu in humans was not clear though illness appeared to develop within one to five days of exposure to the virus. People fell sick after direct contact with infected birds or bird-contaminated surfaces and not from contact with other animals, he added. He regretted that a very few people were aware of the possible risk factors though the reported human cases of avian influenza included people from all ages. When asked about its treatment, he said no effective vaccine could be developed till bird flu virus mutated and the patients were prescribed antiviral drugs and antibiotics. He stressed that improved public amenities like running water and improved hygiene could be the first and most practical line of defence against killer viruses like the bird flu. Earlier, PMA Karachi General-Secretary Dr Samreena Hashmi introduced the speaker and highlighted the objectives of the session.
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Bird flu outbreak confirmed at third Karachi farm
As test results confirmed the presence of the dreaded Avian Influenza (AI) virus in a Malir farm on Saturday evening
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Novartis stepping up vaccine call to pre-empt pandemic
Novartis, the Swiss pharmaceutical group, is stepping up the case for use of its experimental pandemic flu vaccine even ahead of a new virus mutation that could trigger a future lethal outbreak in humans. Jorg Reinhardt, head of vaccines and diagnostics, said the company would publish scientific data showing that its H5 vaccine stimulates rapid protection with a second booster jab against pandemic flu strains for at least seven years. Many specialists believe two flu injections may be necessary to provide significant protection from a pandemic, but there is far less current global capacity than supply. Reinhardt said a single flu vaccine shot would normally only offer protection after four to six weeks, but an initial jab would allow a subsequent booster to become effective within two to three days. His remarks come at a time of fierce competition between vaccine companies, which have invested significantly in pandemic flu and are attempting to recover their costs as international concern wanes. Companies including Baxter, Sanofi-Aventis and Solvay are all making arguments for the advantages of their own products, and GlaxoSmithKline raised the profile of its H5N1 vaccine last year when it agreed to donate to a "solidarity' stockpile for poor countries. World Health Organisation officials caution against labelling such products "pre-pandemic' vaccines, because they will only be effective if it is a mutation of the current H5N1 bird flu strain that triggers a pandemic. Others remain cautious about any preventative vaccination because of the cost and strain on public health systems, and concern that widespread use could trigger side effects. Reinhardt stressed it was up to the governments to decide whether or not to buy and use his vaccine. "We will share the data with everyone who is willing to listen and make the scientific argument that it provides protection,' he said. His comments came as Novartis unveiled a new Institute for Global Health at its vaccines research office in Siena, which will attempt to develop non-profit vaccines to protect against three salmonella-based infections that cause diarrhoea, one of the leading causes of disease and death in young children around the world. He said the institute, mirroring its work in Singapore to find medicines to treat illnesses for which there is no commercial market, would employ 50 scientists within three years and seek support from funds such as the Bill & Melinda Gates Foundation and the Wellcome Institute by the end of this year.
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Suspected bird-flu case in Meghalaya
The Meghalaya Health Department was today sent into a tizzy following a suspected case of bird flu admitted at the Shillong Civil Hospital today. State Director of Health Services Dr KH Lakiang said one Anjalina Paslain (21) has been admitted with "fever and rashes' and has been kept in the "isolation ward'. "The blood and stool samples of the victim has been collected, and will be sent for tests for Bird Flu virus to the National Institute of Communicable Diseases in Delhi tomorrow,' he said, adding, "Nothing can be said as of now.' While not ruling out the possibility of Bird Flu, Dr Lakiang said the tests have been done for "prevention' and "diagnosis'. District Surveillance Officer (Integrated Diseases Surveillance Cell) Dr M Basaiawmoit and other senior officials of the Health Department also did not rule out the possibility, but said nothing can be confirmed till the tests results. Two specialists doctors attending the victim refused to divulge much but at the same time did not rule out the possibility. "Nothing can be said. Certain respiratory problems also have similar symptoms. We have to wait for the test results to come. It will take three to four days,' they said, requesting not to be named.
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Steps taken to save Hakaluki fowls from bird flu
The district administration has taken steps to prevent spread of Avian Influenza (bird flue) among migratory birds in Hakaluki haor. Samples taken from different species of birds in the Haor have been tested but no germ of the disease was found, sources said. Entry of fowls into the district from other districts have been restricted and spraying of anti-septic medicines on vehicles carrying fowls and eggs within the district has been made compulsory. The measures were taken after bird flue virus was detected in a poultry farm at Kulaura last month.
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Poultry ban likely to be lifted in State
A high-level expert committee meeting involving the representatives of the State Veterinary and Animal Husbandry Department and a host of other related departments today formally recommended the lifting of poultry import ban in Assam, with the final notification likely to be issued in two days. Moreover, the committee has also vouched for the formulation of a special developmental scheme, which would aim at compensating the loss incurred by the farmers of the poultry industry in the State after the government ordered culling of birds as a precautionary measure.
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Poultry import to resume soon
GUWAHATI, Feb 17