why should you cover your mouth when you cough and sneeze
Answers
Answer:
The idea is to cover your mouth when you cough (or sneeze) so the germs in your body are not propelled into the air or across the room, which could make others sick.
It's not difficult to cover your cough. But, as simple as it is, there is a right and wrong way to do it.
Do
Cough into your bent elbow
Cough into tissue
Wash hands before touching doorknobs and other surfaces
Use hand sanitizer
Don't
Cough into the air
Cough into bare hands
Cough on other people
Touch doorknobs and other surfaces after coughing into hands
Putting your hand in front of your mouth to cover your cough is not advised. When you do this, the germs will then spread onto everything you touch, including surfaces like remote controls and doorknobs, but also things like food you serve and hands you shake. Put another way, your attempt to halt the spreading of germs will be moot.
The CDC recommends coughing into a tissue and throwing the tissue in the garbage. Then, wash your hands with soap or use hand sanitizer just in case any germs were transmitted from the tissue onto your skin.2
If you don't have a tissue handy, the next best option is coughing into the crook of your elbow. This is obviously simple, but it may take time to make a habit. It's worth it, as this practice dramatically drops the odds of you spreading those germs.
How Germs Are Transmitted
Covering Sneezes
It's important to use good cough hygiene to cover sneezes as well. Researchers at the Massachusetts Institute of Technology (MIT) used high-speed cameras to track the respiratory cloud of droplets expelled by sneezing and found the force of a sneeze has the potential to spreads germs even further than coughs.3
A sneeze can send water droplets speeding through the air at a rate of 30-yards per second. Larger particles typically drop out of the air in a matter of seconds and can land up to six feet away. Small particles, however, can stay airborne up to 24 hours and travel as far as eight yards.4
Covering your mouth when you sneeze with your elbow or tissue will greatly reduce the number of germs that are able to spread to people and objects around you. Even if your illness doesn't seem very bad to you, it could be much more serious for someone who catches your germs.
Using a Face Mask
There are some instances when using a face mask to protect others from being exposed to your germs is probably best—for example, if you're going to the doctor to get evaluated and can't stop coughing in the office. Many medical facilities provide disposable masks for this very reason; some even mandate their use.
Use the mask to cover your mouth and nose making sure there are no gaps between your face and the mask. Try to avoid touching the mask while using it; if you do, clean your hands. If the mask gets damp, replace it. Do not reuse disposable masks.5
When removing the mask, take it off from the back without touching the front. Used masks should be discarded immediately in a closed bin. After taking off the mask, disinfect your hands once again.
Explanation:
Answer:
because you are spreading germs and it will go into the air and spread
Explanation: