What Is the Flu Virus?Sanaz Majd, MD
Flu is an infection that causes fever, cough, body aches, headaches and other serious problems.How does the flu spread? When a sick person sneezes, coughs, or even laughs, he or she brings out some little drops(唾沫) with virus (病毒)from his or her mouth and nose. If you breathe ...
A person with the flu can spread it to someone else that is up to about six feet away. You can also get the flu by touching a surface or object that has a flu virus on it and then touching your eyes, mouth or nose. If you become infected with a flu virus, you develop an immuni...
The flu is another name for the influenza virus, a common respiratory virus that infects approximately one-billion people around the world each year. There are three types of influenza known as influenza A, B, and C. However, influenza C is extremely rare....
. In the latter case, the flu virus on yourskincan infect you when you touch or rub youreyes, nose, ormouth. That's why frequent and thoroughhandwashingis a key way to limit the spread of influenza.Flu symptomsstart to develop from one to four days after infection with the virus....
Though this virus is lethal, its symptoms are sometimes the same as less dangerous diseases – such as fever or flu. To settle anxiety about the spread of this virus, it is important to know what humanity currently deals with in terms of this epidemic....
It is thefirst time the virus has been detected in humansin the UK, the UK Health Security Agency (UKHSA) said. Here is what you need to know. What is the virus? The virus is called influenza A(H1N2)v. It is similar to a strain of flu circulating in pigs in the UK. ...
What is a virus, and how does it become a danger to human life?To understand viruses, it may help to consider the French emperor Napoleon Bonaparte. In the early 19th century, Bonaparte invaded much of Europe in order to establish French dominance over the continent. He's also known for ...
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?
Swine flu is caused by a specific strain of influenza virus. Any type of flu virus that usually infects pigs or was rearranged in pigs can be...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...