The flu is a viral infection(病毒性的传染病) that affects millions of people during each flu season which usually runs from late fall through winter every year. Although the flu is usually a gentle disease in healthy children, young adults, and middle-aged people, it can cause death in oth...
Flu is a common infection of the nose and throat,and sometimes the lungs.The cause is a virus that passes from one person to another.The virus spreads through the air when an infected person expels air suddenly. Flu develops after the virus enters a person's nose or mouth.The flu causes...
Flu viruses seem to spread most predominantly through aerosol infection where people become infected because of droplets in the air that contain the virus. The droplets enter the air when someone who is infected with the virus talks, coughs, or sneezes.10Another way these flu viruses spread is ...
-Type C viruses cause mild illness in humans without the onset of an epidemic (流行病). Most people are familiar with the symptoms of the flu but they can be mistaken for a severe cold.The fluinfection is far more serious and can cause severe health complications (并发症). There are man...
Flu is a common infection of the nose and throat, and sometimes the lungs. The cause is a virus that passes from one person to another. The virus spreads through the air when an infected person expels air suddenly. Flu develops after the virus enters a person's nose or mouth. The flu...
-Type C viruses cause mild illness in humans without the onset of an epidemic (流行病). Most people are familiar with the symptoms of the flu,but they can be mistaken for a severe cold.The fluinfection is far more serious and can cause severe health complications (并发症). There are ...
Influenza is an infection caused by flu viruses travelling through the air and entering the body through the nose or mouth. From October 2018 to early May 2019, up to 61,200 people died due to flu complications, while up to 647,000 people were hospitalized, according to the Centers for Di...
Is swine flu a viral infection? Is influenza an infectious disease? Is the coronavirus worse than the flu? Is the coronavirus a flu? Is polio a novel virus? Is adenovirus the flu? Is swine flu an infectious disease? Was H1N1 a pandemic?
person. 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...
A flow is a serious infection 翻译结果2复制译文编辑译文朗读译文返回顶部 The armor spreads dyes very seriously 翻译结果3复制译文编辑译文朗读译文返回顶部 Swine flu infection is serious 翻译结果4复制译文编辑译文朗读译文返回顶部 influenza A infection is very serious ...