The virus mainly affects the respiratory tract – the nose, mouth, throat andlungs. But there have been a couple of cases in which the virus infected thebrainand digestive tract in humans, which can be life-threatening. These cases show that bird flu in humans may not always look like the...
Doctor: Bird flu not a risk to humans so far Six states are reporting bird flu outbreaks among dairy cows and this week the CDC reported that a Texas dairy worker had tested positive for the virus, becoming the second known human case in the U.S. Dr. William Schaffner, professor of inf...
While H5N1 influenza, more commonly known as bird flu, can be transmitted to mammals, the World Health Organization says the risk to humans remains low and the organization is closely monitoring the spread. CBS News medical contributor Dr. David Agus joined Anne-Marie Green and Seth Doane to ...
Actually, humans are not infected by bird flu viruses.. However, during an outbreak of bird flu among poultry, there is a possible risk to people who have contact infect birds or surface that have been contaminated with excreations from infected birds. Symptoms of bird flu in humans have ...
Welcome Wenqing, talk to us about avian influenza and how it's affecting humans.欢迎文清，向我们介绍一下禽流感以及它如何影响人类。Avian influenza or bird flu is a disease in birds caused by a virus.禽流感或称鸟类流感是由病毒引起的鸟类疾病。Sometimes the virus makes them sick, but sometimes ...
Influenza A virus subtype H5N1, also known as "bird flu", A(H5N1) or simply H5N1, is a subtype of the influenza A virus which can cause illness in humans and many other animal species. A bird-adapted strain of H5N1, called HPAI A(H5N1) for "highly pathogenic avian influenza virus of...
Avian influenza has the potential to cause significant financial loss to the US poultry industry. A bird flu outbreak from 2014 to 2015 caused more than 50 million birds to die or be euthanized. That affected more than...
There have been fewer than 100 cases of bird flu in humans recorded in the United States. But this highly pathogenic, fast-mutating disease is showing up in outbreaks all over the world. It is essential that we each do our part to prevent the spread, to minimize the risk of a new muta...
Until recently, I underappreciated the fact that influenza viruses are endemic in six animal species or groups (wild waterfowl, domestic poultry, swine, horses, dogs and bats) and that the human influenza pandemics were caused by viruses that jumped from primarily birds and swine to humans. ...
Related articleBird flu isn’t a direct threat to humans yet, experts say, but they’re keeping a close eye on the virus In this case, the cattle are what is known as the intermediate host since the virus passed from birds to cattle and then to humans. It is also possible for humans...