Testing confirms avian flu after hundreds of dead geese found near Lipton, Sask.
The discovery of hundreds of dead geese in fields near Lipton, Sask., has been linked to avian influenza, a highly pathogenic strain of the deadly disease that has been on the rise in the province, as reported by the Ministry of Environment.
According to wildlife health specialist Iga Stasiak, the recent tests confirmed that the birds died from the H5 strain of avian flu. This spring has seen several reports of large flocks of geese succumbing to the virus, with some sites reporting hundreds of dead birds. Stasiak noted that the scale of mortality observed this year is quite unusual and concerning.
The spread of avian influenza is primarily through contact with infected manure, feed, water, clothing, and vehicles, as outlined by the Canadian Food Inspection Agency (CFIA). Symptoms in birds include lethargy, tremors, gasping for breath, and sudden death.
The CFIA has identified avian flu in both wild and domestic bird populations in the Lipton area, leading to the quarantine of three farms, including one in the RM of Lipton where the dead geese were found. The poultry industry, represented by Michael Kautzman of the Chicken Farmers of Saskatchewan, is deeply concerned about the potential impact of the virus on poultry stock.
Kautzman emphasized the importance of bio-security measures in preventing infection at other sites, such as limiting farm visitors and ensuring proper cleaning protocols. The CFIA plays a crucial role in containing the spread of the virus once detected in birds.
Professor Trent Bollinger from the Western College of Veterinary Medicine highlighted the severity of avian flu as a viral infection that attacks birds’ tissue, causing neurological damage, respiratory issues, and liver necrosis. While there has been an increase in avian flu cases this migratory season, Bollinger expects the numbers to decrease as the season comes to an end.
The fear surrounding avian flu lies in its potential to mutate and spread easily to other species, including humans. Vigilance and collaboration between wildlife experts, farmers, and government agencies are essential in mitigating the impact of the virus on bird populations and preventing its transmission to other species.
