Scientists are concerned that the H5N1 virus could set off another human pandemic. But it is already putting species under pressure in the wild.
Tag: Viruses
Could Cats Become a Vector for Bird Flu?
A new study highlights the need for public health officials to ramp up bird flu surveillance in our feline companions.
Was It Really a Hot Zone Summer?
From Covid to dengue, viral outbreaks seemed to be popping up all over. But maybe Americans are just more attuned to threats now.
The Pivotal Decision That Led to a Resurgence of Polio
In 2016, the global health authorities removed a type of poliovirus from the oral vaccine. The virus caused a growing number of outbreaks and has now arrived in Gaza.
No Vaccines, Tests or Treatments: Congo Lacks Tools to Confront Mpox
The country at the center of a global health emergency is struggling even to diagnose cases and provide basic care.
Milk Containing Bird-Flu Virus Can Sicken Mice, Study Finds
The results bolster evidence that virus-laden raw milk may be unsafe for humans.
Bird Flu Is Infecting More Mammals. What Does That Mean for Us?
H5N1, an avian flu virus, has killed tens of thousands of marine mammals, and infiltrated American livestock for the first time. Scientists are working quickly to assess how it is evolving and how much of a risk it poses to humans.
Vaccines Didn’t Turn Back Mpox, Study Finds. People Did.
Behavior change among gay and bisexual men was more important than shots in curbing the spread, researchers concluded.
First Bird Flu Deaths Reported In Antarctic Penguins
Dead gentoo penguins tested positive for the virus, and at least one suspected case has been reported in king penguins.
First Case of Lethal Bird Flu in Polar Bears Reported in Alaska
Tissue samples from a polar bear that was found dead have tested positive for the virus.