The avian influenza virus causes the bird flu infection. Although different types of avian influenza exist, the avian influenza A (H5N1) type is unique in that it can infect humans. Bird flu infections in humans occur through close contact with...
Human cases of bird flu, also known as avian influenza, are caused by influenza A viruses that normally infect birds. Sporadic human cases of bird flu have been reported since 1997. Most cases have occurred in Asia, caused by the H5N1 virus. Bird...
Bird flu, also known as avian influenza, is a respiratory infection caused by an individualized strain of the influenza virus. The Mayo Clinic explains that bird flu is not often contracted by people, but, when it is, it can be deadly, with over...
The avian influenza virus causes avian bird flu in humans. Primarily found in the intestines of wild birds, these viruses rarely affect them. The avian bird flu virus in domestic poultry, however, is transmittable to human beings and can be fatal...
The symptoms of avian influenza, or bird flu, are similar to those of the normal flu virus. Avian influenza, also known as type A, naturally occurs among wild birds. It can be found in the intestines of wild birds, but does not kill them. When...
The flu, also called influenza, is a medical illness characterized by infection of the respiratory tract. Similar to, but typically more severe than, the common cold, influenza symptoms include fever, cough, malaise, fatigue, sore throat,...
The bird flu virus is a type of Influenza A virus. It is usually found in wild birds, in which it causes a very mild infection. Two subtypes, H7 and H5, account for most of the human cases recorded so far. As recently as 2003, a new subtype of the...
Influenza outbreaks occur each winter at an annual cost of $12 billion to $71 billion in the United States alone, reports Harvard Medical School professor Dr. Raphael Dolin in “Harrison’s Principles of Internal Medicine.” An...
Avian flue, or bird flu, (H5N1 virus) is caused by a virus that specifically targets birds, but can infect humans with deadly consequence. Outbreaks have occurred in Asia, Africa, and Europe in the past few years, according to the Mayo Clinic....
Bird flu, or avian influenza, is a contagious disease caused by viruses. A bird flu virus subtype, H5N1 virus, is highly contagious and often deadly among birds. Outbreaks of H5N1 occurred among poultry in eight countries in Asia during late 2003...
According to Mayoclinic.com, bird flu, or avian flu, is a type of influenza virus that although rare in the human population, it can be deadly. According to the UK National Health Services (NHS), there are 16 strains of bird flu known to man. The...
Influenza, commonly called the flu, is a viral infection. There are many different strains and types--from the seasonal flu to H1N1 (swine flu) and bird flu. But they're all caused by viruses and generally transmitted in similar ways. Symptoms of...
When you hear that someone has the flu, you probably think of aches, pains and fever that are associated with it. While these are common flu symptoms, the Center for Disease Control and Prevention (CDC) reports that there are actually three...
Bird flu describes strains of influenza that originate from those found in birds. As the National Institute of Allergy and Infectious Diseases explains, many wild birds are hosts to strains of influenza (typically type A influenza viruses). These...
Bird flu, also known as avian influenza, is a form of the flu originating from a common virus found in birds. Humans can be infected with bird flu and any infection will typically turn out to be fatal. More than half the people affected by bird...
Since 1996, avian influenza, or bird flu, has affected several hundred people worldwide via infectious transmission from birds to humans. While many patients suffer only transitory health effects, the World Health Organization reports that more...
Bird flu, also called avian influenza, is an infectious disease of birds. Different subtypes of the Influenza A virus cause this flu, according to the Centers for Disease Control and Prevention. While most of the viral subtypes are only able to...
Infectious agents, such as viruses, bacteria and fungi, can spread disease from one living being to another. Bird flu, or avian influenza, is an infectious respiratory disease caused by a virus that occurs naturally among birds, according to the...
The flu is an unpredictable virus. Severity of outbreak depends on many factors, including which of the three types are spreading to how many people are vaccinated. Flu can also come in disguise because it can be spread by unsuspecting hosts who...
World travelers and poultry industry workers may risk exposure to avian influenza, or bird flu. This aggressive strain of the influenza A virus, labeled H5N1 and subtypes, caused the first known spread from birds to humans in 1997, according to...
Bird flu has led to the deaths of hundreds of millions of wild and domestic birds and to a small number of human deaths. Bird flu remains difficult for humans to contract. Learn about the different causes, symptoms, and treatments of bird flu in...
