Category: Avian Influenza
Real-world HPAI vaccination trial underway
PoultryWorld The Dutch government, together with Wageningen University & Research, Utrecht University and Royal GD, have started their first real-world avian influenza vaccination trial. Some 1,800 day-old layer chicks received a vaccination against highly pathogenic avian influenza in mid-September and will be monitored for the coming 18 months to establish protection and transmission of the virus. The field trial […]
Sep 20, 2023
Slovenia: Stork at Ljubljana zoo diagnosed with bird flu
STA The country’s veterinary authority has confirmed highly contagious avian influenza of the subtype H5N1 in a white stork at the Ljubljana zoo, after the same subtype was confirmed in two dead swans in the municipality of Ljubljana last week.
Sep 19, 2023
Ecuador reports three birds dead from avian flu in Galapagos
Retuers Ecuador’s Galapagos National Park (PNG) on Tuesday said that three birds had died of avian flu, prompting officials to activate biosecurity measures to reduce the risk of the virus spreading across the archipelago. “Preliminarily, of the five specimens examined, three of them have tested positive for H5N1 avian influenza,” PNG said in a statement, […]
Sep 19, 2023
‘Heart-breaking’ news as avian flu ravages seabird colonies at sites across Wales
WhalesOnline Avian flu has devastated seabird colonies at sites across Wales this summer, according to the National Trust. It said more than 7,000 seabirds had died of the disease at five of its sites across the UK in 2023. Only one of its sites was affected in 2022. In Wales, the worst-affected was in Anglesey where more […]
Sep 12, 2023
HPAI Influenza Devastating Birds, Marine Mammals in Peru–Study Identifies Concerning Viral Mutations
Press Herald NIAID-funded researchers working in Peru have signaled concern about the deaths of birds and marine mammals from highly pathogenic avian influenza (HPAI) that has been spreading globally. Historically, South America’s coastal ecosystems and poultry industry have been spared from HPAI outbreaks. “These viruses are rapidly accruing mutations, including mutations of concern, that warrant further […]
Sep 12, 2023
CBP Reminds Travelers of Restrictions Relating to Avian Flu
Homeland Security Today U.S. Customs and Border Protection (CBP) is reminding the traveling public of the restrictions for avian commodities originating from or transiting Mexico including hunter harvested, non-fully finished avian trophies and meat. “We want to remind the traveling public that fresh eggs, raw chicken, and live birds or poultry continue to be prohibited […]
Sep 5, 2023
Airborne transmission of human-isolated avian H3N8 influenza virus between ferrets
Cell H3N8 avian influenza viruses (AIVs) in China caused two confirmed human infections in 2022, followed by a fatal case reported in 2023. H3N8 viruses are widespread in chicken flocks; however, the zoonotic features of H3N8 viruses are poorly understood. Here, we demonstrate that H3N8 viruses were able to infect and replicate efficiently in organotypic […]
Sep 5, 2023
South Africa: Poultry industry faces mounting losses amid bird flu outbreaks
Farmer’s Weekly Dr Abongile Balarane, general manager of the Layer Organisation of SA Poultry, told Farmer’s Weekly that initial cases of the H5N1 strain of HPAI occurred among layers in the Western Cape in April. This strain is the same as the one currently affecting the majority of other countries in the world. In June, however, a […]
Sep 5, 2023
Accelerated evolution of SARS-CoV-2 in free-ranging white-tailed deer
Nature The zoonotic origin of the COVID-19 pandemic virus highlights the need to fill the vast gaps in our knowledge of SARS-CoV-2 ecology and evolution in non-human hosts. Here, we detected that SARS-CoV-2 was introduced from humans into white-tailed deer more than 30 times in Ohio, USA during November 2021-March 2022. Subsequently, deer-to-deer transmission persisted […]
Aug 29, 2023
Latest Covid Twist: Coronavirus Is Spreading In Deer, Study Finds—And Many Are Getting It From Humans
Forbes Researchers have discovered dozens of white-tailed deer infected with the virus that causes Covid-19 in Ohio, suggesting that spillover of the virus between humans and animals is less rare than previously believed, according to a study published Monday in the journal Nature Communications—news that comes as doctors are tracking a new Covid-19 variant in humans. […]
Aug 29, 2023
