The flu is caused by viruses. Type A and Type B influenza viruses are what cause the main outbreaks of the flu each year. Type A is often hosted in animals such as such as ducks, chickens, pigs and whales, then passed on to humans, and is often more severe.3Type B is found only ...
Where is it? Thailand, Vietnam, Indonesia, Cambodia, South Korea, Japan, Taiwan and China have reported outbreaks in birds in recent months.Thailand and Vietnam have reported human cases.Bird flu was first reported in humans in Hong Kong in 1997.Since then, it's popped up mostly in A...
The common cold and flu are both contagious viral infections of the respiratory tract. Although the symptoms can be similar, flu is much worse. A cold may drag you down a bit, but the flu can make you shudder at the very thought of getting out of bed. Congestion,sore throat, andsneezin...
Each year, when the flu season is onset, we are all worried about contracting the nasty virus and want to protect ourselves and loved ones against it. Today, we put together an updated all-about-flu FAQ for your reference. 01 What is influenza? In...
Most of the people who are hospitalized for the flu are over the age of 65. The predominant flu strain this year is H3N2, a form of influenza A. This strain is included in this year’s flu vaccine, but information on how effective the vaccine has been is typically not available until ...
This strain of bird flu, also known as H5N1, is not entirely new. It's been detected in a variety of bird populations since January 2022, and in March of last year, it was found in dairy cows for the first time. Since then, there have been nearly 70human cases, mostly in dairy an...
Influenza (also known as the flu) is a type of virus. The severity of influenza varies from strain to strain, but this respiratory illness causes symptoms including body aches, fever, and cough. Complications from influenza can result in severe health conditions such as pneumonia, secondary ...
The flu, also known as the influenza, is a contagious respiratory illness, primarily caused by influenza A and B viruses. It is a seasonal virus. Answer and Explanation: (a) Swine influenza is a respiratory infection that got its name as it is caused by an influenza ...
0:54 Flu: What you need to knowAlthough seasonal influenza is usually considered a common nuisance, it can be dangerous.Flu season is upon us and some experts say symptoms this year could be severe based on the strain (H3N2) observed in the Southern Hemisphere. A numbe...
This year’s flu strain appears to be particularly virulent. 7 Flue A channel in a chimney for conveying exhaust gases. The old house’s flue needed cleaning before they could use the fireplace. 8 Flu An infectious viral illness with respiratory symptoms. She caught the flu last winter and ...