Bird flu is a disease caused by a specific type of avian (bird) influenza virus, the so-called H5N1 virus. This virus was first discovered in birds in China in 1997 and since then has infected 125 people in Vietnam, Cambodia, Thailand, and Indonesia, killing 64 of them. It is spread by infected migratory birds (including wild ducks and geese) to domestic poultry (primarily chickens, ducks, and turkeys), and then to humans.
Bird Flu and TamifluMaking Your Supply of Tamiflu Go Farther in an Emergency Situation
First, as I noted in my previous article, it is important to be aware of the fact that the effectiveness of Tamiflu and Relenza has been studied against circulating strains of human influenza (so called seasonal influenza), not against the bird flu virus.
Bird Flu: Diagnosis
Central to the problem of dealing with bird flu is diagnosis. A number of upper respiratory infections have similar symptomsat least at the onset of the illness, including the common cold, seasonal influenza, and bird flu.
Bird Flu: How Are Americans Going to Catch It?
Human infections have occurred in Thailand, Cambodia, Vietnam, China, Indonesia, and now Turkey. Almost all human infections have occurred by humans ingesting blood or insufficiently cooked meat from birds infected with the virus, or being in close contact with sick birdschildren playing with sick or dead birds for example.
Bird Flu: Human Infection
Bird flu is a disease caused by a specific type of avian (bird) influenza virus, the so-called H5N1 virus. This virus was first discovered in birds in China in 1997, and since then has infected 125 people in Vietnam, Cambodia, Thailand, and Indonesia, killing 64 of them. It is spread by infected migratory birds (including wild ducks and geese) to domestic poultry (primarily chickens, ducks, and turkeys), and then to humans.