Bovine H5N1 influenza from infected worker transmissible and lethal in animal models - National Institutes of Health (NIH) (.gov)
- Bovine H5N1 influenza from infected worker transmissible and lethal in animal models National Institutes of Health (NIH) (.gov)
- H5N1 virus isolated from infected dairy worker is 100% lethal in ferrets, but does not appear to be circulating anymore Medical Xpress
- Alarming development as mutated bird flu strain that is 30x deadlier leaves American infected Daily Mail