i'm just curious nearly it,,.. because i do it also sometimes,,.. when i cough 'cause very soon i have my cough days..,,
Answers: To prevent the spread of diseases through respiratory droplets. For an example, if a character with TB cough short covering his mouth, then others who are beside or to hand him will get his TB germs because they are inhaling his TB germs through his respiratory droplets.. Do you know how are SARS man spread?? (same way)..
It's an infectious disease..
its not about embark on or closed hand, its something like preventing the fine spray of saliva, that may or may not be infected with a pathogen, from spreading to others. its a wholesome practice and a polite one also.
What are the functions of the right ventricle ?
Sleep Apnea? Wieght Loss?
Question in the order of food poisoning......?
Answers: To prevent the spread of diseases through respiratory droplets. For an example, if a character with TB cough short covering his mouth, then others who are beside or to hand him will get his TB germs because they are inhaling his TB germs through his respiratory droplets.. Do you know how are SARS man spread?? (same way)..
It's an infectious disease..
its not about embark on or closed hand, its something like preventing the fine spray of saliva, that may or may not be infected with a pathogen, from spreading to others. its a wholesome practice and a polite one also.