INFLUENZA - AN OVERVIEW
Introduction The influenza virus causes a contagious respiratory infection that affects the nose, throat, and lungs. The elderly, tiny children, and individuals with certain medical conditions are all at a higher risk of serious flu complications. The two most prevalent influenza (flu) viruses are Types A and B.
TYPES OF INFLUENZA ● SEASONAL INFLUENZA ● AVIAN FLU ● PANDEMIC FLU
Symptoms of influenza ● ● ● ● ● ● ● ●
High fever Tiredness Coughing Muscle aches and pains Sneezing Sore throat Runny or stuffy nose Shortness of breath
What is Seasonal Influenza ? ● Influenza viruses produce seasonal influenza, usually known as flu. ● It primarily affects the nose and throat. ● Seasonal influenza can cause a wide range of symptoms, from mild to severe. ● Seasonal influenza is similar to pandemic influenza, although it's milder.
What is Avian flu or Bird flu? ● Bird flu, often known as avian flu, is an influenza virus that spreads among birds. ● It can only rarely transfer from birds to people. ● Except in extremely rare circumstances, it is not capable of passing from human to human. ● There's a chance it may turn into a pandemic, but that hasn't happened yet.
What is Pandemic flu? Pandemic influenza is a new type of respiratory illness that can make people very sick. Pandemic influenza is a worldwide epidemic. When a novel flu virus evolves against which people have little or no protection, a pandemic occurs, allowing the virus to spread quickly from person to person over the world.
How do Seasonal and Pandemic influenza spread? When infected persons cough, sneeze, or talk, the virus is disseminated via the air and inhaled by healthy people.
Conclusion
Influenza (flu) is a contagious viral illness that can produce mild to severe symptoms as well as life-threatening complications, including death, even in healthy children and adults. For influenza blood test Dubai FML is the best lab.