Influenza (Seasonal) Fact Sheet What is Influenza (Flu. H1N1 Flu Virus (Swine Flu) Symptoms Causes Tests.
What is influenza? What is influenza? Influenza (known as the flu) is a highly contagious acute respiratory illness caused by influenza viruses A,B and rarely C.. Influenza What is influenza and what causes it? Influenza, also called the вЂњfluвЂќ, is a viral disease that affects humans and many animals. It most commonly causes a fever and respiratory problems. There are three groups of influenza viruses, called type A, B, or C. Influenza type A is the primary group affecting both humans and animals. Influenza A viruses also have many different subtypes.
Swine flu has been confirmed in a number of countries and it is spreading from human to human, which could lead to what is referred to as a pandemic flu outbreak. Swine Influenza (swine flu) is a respiratory disease of pigs caused by type A influenza viruses. People do not normally get swine flu, but human infections can and do happen.
Influenza What is influenza and what causes it? Influenza, also called the вЂњfluвЂќ, is a viral disease that affects humans and many animals. It most commonly causes a fever and respiratory problems. There are three groups of influenza viruses, called type A, B, or C. Influenza type A is the primary group affecting both humans and animals. Influenza A viruses also have many different subtypes. What is influenza? Influenza, commonly called "the flu," is an illness caused by RNA viruses that infect the respiratory tract of many animals, birds, and humans..
“Department of Health What is influenza?”.
Flu (influenza) is caused by the influenza virus. However, many other viruses can cause an illness similar to flu. It is often difficult to say exactly which virus is causing the illness, so doctors often diagnose a flu-like illness. There are three types of influenza virus - A, B and C. Influenza A.
Influenza, commonly known as "the flu", is an infectious disease caused by an influenza virus. Symptoms can be mild to severe. The most common symptoms include: a high fever, runny nose, sore throat, muscle pains, headache, coughing, and feeling tired.. Influenza vaccine composition can be trivalent, protecting against 3 different influenza viruses (2 influenza subtype A and 1 type influenza B), or quadrivalent, with protection against 4 different influenza viruses (2 influenza subtype A and 2influenza type B strains). Quadrivalent vaccine includes a representative strain from 2 antigenically distinct influenza B lineages, Yamagata and Victoria.. Title: What is influenza? (PDF file - 412 KB) (Links to English resource) Summary: A guide to influenza (flu), including information on symptoms and how immunisation can prevent the disease..
The influenza A (H1N1) 2009 pandemic provided a wealth of information on the influenza virus at the humanвЂ“animal ecosystem interface. Although the 2009 influenza pandemic was of low severity Flu (influenza) Influenza (flu) is a common, highly contagious virus that affects the respiratory system. The virus can cause a mild to serious illness and even death in young children, older adults and vulnerable people.
If you have swine flu, you may be more likely to feel sick and your stomach and throw up than with regular flu. But a lab test is the only way to know. Even a rapid But a lab test is the only way Influenza is an acute respiratory illness, caused by influenza A, B, and C viruses, that occurs in local outbreaks or seasonal epidemics. Clinical illness follows a short incubation period and presentation ranges from asymptomatic to fulminant, depending on the вЂ¦