Experts are raising alarms that the global threat posed by highly pathogenic avian influenza, commonly known as bird flu,

 

 

Experts are raising alarms that the global threat posed by highly pathogenic avian influenza, commonly known as bird flu, is being dangerously underestimated. In the aftermath of COVID-19, there is a strong social and political urge to move on, and that fatigue is blunting attention to early warning signs that specialists say should not be ignored.

 

Although sustained human-to-human transmission of H5 viruses remains unlikely for now, the scale of animal outbreaks is unprecedented. Bird populations are being devastated, and spillover into mammals is accelerating. In the United States alone, more than a thousand dairy herds have been affected, with viral material even detected in milk. Europe is simultaneously reporting large surges in infected wild birds, indicating widespread and persistent circulation in animal hosts.

 

Human cases remain rare but concerning. Since 2003, nearly a thousand confirmed H5N1 infections have been recorded globally, with an estimated fatality rate close to 50 percent. While many recent infections have been mild or unnoticed, experts warn that low population immunity to H5 strains means outcomes could be severe if the virus adapts further. The recent appearance of new variants and isolated fatal cases underscores the unpredictability of the threat.

 

Public health specialists note a familiar and troubling pattern. Early signals identified by veterinarians, virologists, and field researchers tend to weaken as they move through bureaucratic systems, political filters, and funding constraints. Surveillance programs that are meant to detect emerging diseases are being undermined by budget cuts, staffing losses, and reduced data sharing across institutions in multiple countries.

 

Despite the fact that vaccine candidates, response protocols, and post-COVID experience leave governments better prepared than in the past, complacency remains a serious risk. Low public awareness, skepticism toward health expertise, and the assumption that animal outbreaks pose little danger to humans all contribute to delayed action. Experts emphasize that bird flu is not an imminent pandemic, but it is a clear stress test of whether lessons from COVID have truly been learned—or quietly forgotten.