Bird Flu Tracker Avian Influenza A H5N1

Bird flu continues to spread in US livestock and wildlife, with a new spillover event confirmed in a Wisconsin dairy herd on December 26, according to Cheese Reporter. This marks the 1,084th confirmed case in dairy herds across 19 states since the outbreak began, highlighting ongoing risks to milk production from wildlife transmission.In Washington state, King County Public Health issued updated guidance on December 26, urging healthcare providers to screen all suspected flu patients for avian influenza exposure, such as contact with sick birds, livestock, or raw milk. The CDC maintains the public risk remains low, but recommends immediate oseltamivir treatment for suspected cases and annual flu shots to prevent co-infections. Earlier this month, Washington's first H5N5 human case resulted in a patient's death, per state health officials.Wildlife impacts persist: Two barn owls at Washington's Billy Frank Jr. Nisqually National Wildlife Refuge tested positive for bird flu last week, as reported by The Jolt News, underscoring the virus's foothold in raptors despite their rodent-based diet. In Maryland, the Department of Natural Resources warned on December 22 of a potentially active season ahead for highly pathogenic avian influenza in waterfowl and vultures, advising reports of dead birds to USDA at 1-877-463-6497.No new human cases emerged in the last 24 hours, and global reports remain quiet, with US authorities emphasizing biosecurity for farms and avoidance of sick wildlife.Thank you for tuning in. Come back next week for more. This has been a Quiet Please production, and for me, check out Quiet Please Dot A I.For more http://www.quietplease.aiGet the best deals https://amzn.to/3ODvOtaThis content was created in partnership and with the help of Artificial Intelligence AI

A second human bird flu case has been confirmed on a Queen Annes County farm in Maryland, according to Phys.org, bringing the US total to 71 confirmed human infections, including two deaths. The most recent US death involved an H5N5 strain in a person with underlying conditions and bird contact, while the Maryland farm tested positive on December 19 and was immediately quarantined by state veterinarians.In Iowa, Canada geese at Green Valley Lake and Lake of Three Fires tested positive for H5 avian influenza on December 18, the Iowa DNR reports, marking new wildlife outbreaks in the states southwest region amid reports of mass mortality events.Globally, the FAO logs 1738 highly pathogenic avian influenza outbreaks in animals across 41 countries since October 23, with the US reporting 689 events affecting wild birds, mammals like house mice and skunks, and poultry. Recent detections include H5N1 in birds in Hungary and Italy as of December 22, per Hong Kongs Centre for Health Protection.US impacts remain severe, with over 180 million poultry infected and more than 1000 dairy farms hit, driving up egg prices and costing the government over 1.19 billion dollars in reimbursements, Science Focus notes. Human cases stay mostly mild but scientists warn of pandemic risk in 2026 if the virus evolves further.Senator Jack Reed urges hearings and a national strategy, criticizing delays in vaccination programs for poultry amid the viruss spread to mammals like cows and bears.No new human cases reported in the last 24 hours, but experts stress low general public risk while cautioning farm and backyard bird handlers.Thank you for tuning in. Come back next week for more. This has been a Quiet Please production, and for me, check out Quiet Please Dot A I.For more http://www.quietplease.aiGet the best deals https://amzn.to/3ODvOtaThis content was created in partnership and with the help of Artificial Intelligence AI

Bird Flu Update: Latest Developments in North AmericaH5N1 avian influenza continues spreading across the United States with significant momentum heading into the final days of December. According to GISAID, the highly pathogenic avian influenza virus, specifically Clade 2.3.4.4b, remains active in dairy cows, poultry, and other animals across the country. The CDC has confirmed 71 human cases through genome sequence analysis since April 2024.The situation remains unpredictable. Virus RNA has been detected at high concentrations in raw milk, and the exact route of exposure in dairy cows and transmission methods remain unknown. Data from the USDA's Animal and Plant Health Inspection Service show that viruses in infected cows, other animals, and farm workers are closely related. Farm workers continue showing mild symptoms, primarily eye irritation alongside respiratory issues, with nearly all cases remaining mild.Recent developments highlight the virus's ongoing evolution. On February 11, the USDA released data on the first cases of genotype D1.1 detected in dairy cows. A human fatality was reported involving a Louisiana patient exposed to backyard poultry and wild birds. On March 19, the CDC confirmed the first human case in Ohio with genotype D1.3. Farm workers in Iowa and Wisconsin have tested positive after exposure to infected commercial poultry, with the D1.1 genotype also detected in cases in Washington state and a severe case in British Columbia.On the state level, Maryland reported its tenth case of highly pathogenic H5 avian influenza in 2025. According to the Maryland Department of Agriculture, a commercial broiler farm in Queen Anne's County confirmed a presumptive positive case on December 20, marking the second case in that county this year. All affected premises have been quarantined, and birds are being depopulated to prevent spread. The Maryland Department of Health emphasizes that transmission risk to the general public remains low, though those working directly with poultry or dairy farms face higher exposure.Wild bird populations continue showing infection. DC Health reported detection of H5 avian influenza in a wild Canada goose on December 17. The Maryland Department of Natural Resources warns that the coming months could prove active for bird flu in wild bird populations, particularly among waterfowl, raptors, and black vultures. Health officials urge enhanced biosecurity practices and recommend common precautions for anyone handling wild birds.That's the latest on bird flu developments across North America. Thank you for tuning in. Come back next week for more updates on this developing story. This has been a Quiet Please production. For more, check out quietplease.ai.For more http://www.quietplease.aiGet the best deals https://amzn.to/3ODvOtaThis content was created in partnership and with the help of Artificial Intelligence AI

Bird flu continues to surge across US farms with no new human cases in the last day but growing calls for action. The European Food Safety Authority reports on December 16 that the risk of H5N1 from US dairy herds spreading to Europe remains very low yet urges strict biosecurity like pasteurization of milk and trade restrictions to avert significant impacts. In the US, Senator Jack Reed demands Senate hearings and a national strategy after the virus hit dairy herds in 18 states including California, Texas, and Wisconsin, criticizing the Trump Administration for canceling a Moderna vaccine contract and underusing funds amid egg price spikes.Indiana's Board of Animal Health confirmed on December 18 a new outbreak in a LaGrange County commercial egg layer flock of 2,800 birds, marking over 1,700 US premises affected since 2022 with quarantines and surveillance ramped up. CIDRAP notes Wisconsin detected avian flu on December 16 while Farm Progress America highlighted a surge across seven states on December 17, worsened by winter weather creating ideal spread conditions.Globally, scientists at Ashoka University simulated in BMC Public Health how H5N1 could jump to sustained human transmission without early quarantine, echoing ECDC warnings of unprecedented wild bird detections in Europe. CDC affirms low public risk from sporadic worker infections but monitors closely, separate from seasonal flu's three pediatric deaths this season.No major developments in the past 24 hours but experts stress vaccination and surveillance to prevent escalation.Thank you for tuning in. Come back next week for more. This has been a Quiet Please production and for me check out Quiet Please Dot A I.For more http://www.quietplease.aiGet the best deals https://amzn.to/3ODvOtaThis content was created in partnership and with the help of Artificial Intelligence AI

U.S. health officials say highly pathogenic H5 bird flu remains a concern this winter, with fresh animal outbreaks but no major change in human risk.The Centers for Disease Control and Prevention reports that since 2024 there have been 71 human H5 cases in the United States, including two deaths, almost all in dairy and poultry workers with direct animal exposure. CDC continues to rate the current public health risk to the general U.S. population as low, and there is still no evidence of sustained person to person spread.On the animal front, the U.S. Department of Agriculture and state agencies are tracking a new seasonal surge in birds and scattered detections in dairy cattle. The Center for Infectious Disease Research and Policy at the University of Minnesota reports that Wisconsin recently detected H5N1 in a dairy herd for the first time via routine milk testing, although the cows showed no clear signs of illness and regulators stress that pasteurized milk remains safe and milk from affected animals is being discarded. Farm Progress notes that seven U.S. states are now coping with heightened avian flu activity in poultry as colder weather and wild bird migration create what analysts describe as a perfect storm for spread.At the same time, some local outbreaks are winding down. Grant County Health District in Washington state announced last week that its fall bird flu outbreak in a commercial poultry flock has officially ended after containment measures and worker monitoring, again with no human to human transmission detected.Beyond livestock, wildlife die offs are signaling the virus is still circulating widely in North America. Public radio station WVIA reports that the Pennsylvania Game Commission is investigating the deaths of roughly 400 snow geese at a Northampton County quarry, with officials saying highly pathogenic avian influenza is the likely cause based on previous confirmed events in the same region.Globally, veterinary and public health agencies continue to monitor H5N1 across Europe, Asia, and Africa, watching closely for any genetic changes that might increase its ability to spread between people. So far, human infections worldwide remain rare and linked mainly to close contact with infected birds or contaminated environments.That’s the latest on bird flu. Thanks for tuning in, and come back next week for more. This has been a Quiet Please production, and for more from me check out QuietPlease dot A I.For more http://www.quietplease.aiGet the best deals https://amzn.to/3ODvOtaThis content was created in partnership and with the help of Artificial Intelligence AI