What is H5N1 and how does it relate to avian influenza?
What is H5N1 and how does it relate to avian influenza?
Avian flu, or bird flu, refers to a group of diseases that result from infections with specific influenza viruses. These viruses infect birds and — rarely — spread among humans. One virus that causes bird flu is called H5N1. The H5N1 virus can cause severe flu with a high mortality rate.
What is H5N1 also known as?
A bird-adapted strain of H5N1, called HPAI A(H5N1) for highly pathogenic avian influenza virus of type A of subtype H5N1, is the highly pathogenic causative agent of H5N1 flu, commonly known as avian influenza (“bird flu”).
Does bird flu H5N1 affect humans?
H5N1 is the most common form of bird flu. It’s deadly to birds and can easily affect humans and other animals that come in contact with a carrier. According to the World Health Organization , H5N1 was first discovered in humans in 1997 and has killed nearly 60 percent of those infected.
Is avian influenza notifiable?
Contents. Avian influenza (bird flu) mainly affects birds. It can also affect humans and other mammals. Avian influenza (bird flu) is a notifiable animal disease.
Is there a vaccine for H5N1 virus?
Yes. On April 17, 2007, the U.S. Food and Drug Administration (FDA) announced its approval of the first vaccine to prevent human infection with one strain of the avian influenza (bird flu) H5N1 virus.
Can avian influenza be transmitted to humans?
Although avian influenza A viruses usually do not infect people, rare cases of human infection with these viruses have been reported. Infected birds shed avian influenza virus in their saliva, mucous and feces.
Can I eat egg in bird flu?
1. Meat and eggs from areas with outbreaks in poultry should not be eaten raw or partially cooked.
Is there a vaccine for avian influenza?
There is currently no vaccine available to the public. The government does have a supply of a vaccine for one type of H5N1 bird flu virus and could distribute it if there was an outbreak that spread easily from person to person.
Can bird flu spread through feathers?
Risk factors The greatest risk factor for bird flu seems to be contact with sick birds or with surfaces contaminated by their feathers, saliva or droppings. The pattern of human transmission remains mysterious. In very few instances, bird flu has been transmitted from one human to another.