The flu is a viral infection(病毒性的传染病) that affects millions of people during each fluseason which usually runs from late fall through winter every year. Although the flu is usually agentle disease in healthy children, young adults, and middle-aged people, it can cause death inother ...
Is the bird flu a communicable disease? Is influenza a bacterial or viral infection? What is the swine flu virus? Was swine flu a coronavirus? What is animal virus infection? Is adenovirus the flu? Is herpesvirus an animal virus? Did animals get the Spanish flu?
Influenza, or flu, is common infection of the nose and throat, and sometimes the lungs. T he cause is avirus that passes from one person to another. T he virus spreads through the air an infected person expelsair suddenly.Medical experts have identified three major kinds ofinfluenza. T ...
make direct contact with respiratory secretions through sharing drinks or utensils, or handle items contaminated by an infected 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 k...
Testosterone is higher in males and oestrogen is higher in females. Dr. Sue’s researchsuggests that the more oestrogen a person has, the better able they are to fight off theinfection. That’s it then! Man flu is real! Dan Hold your...
Pneumonia is a bacterial, viral, or fungal infection of the lungs that can be contagious. If pneumonia is the result of a respiratory infection like the cold or flu virus, then pneumonia is infectious and can easily spread from person to person. Pneumonia can result in a mild to severe cou...
(2)C.推理判断题.句意:当感冒的人咳嗽或打喷嚏时,携带病毒的飞沫进入空气.根据下文You can catch the flu, breathing in these droplets , or touching objects such as doorknobs or keyboards that are contaminated with the virus and then touching your nose, or mouth. 可知,您可能感染流感,吸入这些...
Brown mucus can be a sign of exposure to pollution or smoking. It can also be caused by a bacterial infection or the presence of dried blood, which can occur from blowing your nose too hard. If your mucus is brown and you have other symptoms, see a doctor right away to rule out any...
How to recognize flu, avoid getting it, and prevent spreading it. What is flu and what’s it to you? Influenza, flu for short, is a serious and contagious respiratory illness caused by the influenza virus. Flu mainly spreads via tiny droplets made through coughing, sneezing, or talking. ...
题目Inflammation (炎症) is the body's defense mechanism. You might have experienced it if you sustained physical injuries or had an infection, like the flu, which causes a sore throat. Inflammation can occur in any organ, but it is most common and easy to see in the sk...