Question

one must use a tissue paper or a handkerchief while sneezing and coughing ?why​

Answer 1

Pranam __/\__

Respiratory illnesses such as the common cold and flu are spread when you sneeze and cough or when you touch your face and then touch other objects. Covering your mouth when you cough or sneeze with your elbow or a tissue will greatly reduce the number of germs that are able to spread to people and objects around you.

Dhanyawad __/\__❤️

Answer 2

Answer:

so that the particles present in your mouth do not spread in the air and cause diseases to other people