by not drinking cold water and sweets.
Its a type of medicine to prevent cough.
swallow hard and hold your breath when you feel a cough coming on - its very effective.
Raising your arms when you cough does not prevent the spread of germs. It is recommended to cover your mouth and nose with a tissue or your elbow to prevent the spread of germs when coughing.
If you accidentally sneeze or cough into your hands, then you should wash your hands immediately to prevent the spread of germs.
Cough suppressants such as dextromethorphan are administered to prevent or relieve coughing by suppressing the cough reflex in the brain. These medications are commonly used to provide symptomatic relief for acute cough due to conditions like the common cold.
by immunization in form of DPT vaccine
Kennel cough is contagious to other dogs for about 2 weeks. To prevent its spread, keep infected dogs isolated, avoid shared toys and bowls, and ensure proper ventilation in kennels. Vaccination can also help prevent kennel cough.
In the UK all children are immunized agains whooping cough in their childhood immunisations therefore preventing whooping cough.
Over the counter cough drops will not affect the bacterial infection in somebody who has strep throat but, they may prevent it from being passed to others if the cough drops calm the throat enough that you don't cough on other people.
You should do more sex to prevent AH1N1 virus.
It is a vaccine to prevent Whooping Cough (also known as Pertussis).
A cough that ends with a whoop is called pertussis, also known as whooping cough. This highly contagious bacterial infection causes severe coughing fits that end with a distinctive "whooping" sound as the person tries to inhale. Vaccination is the best way to prevent pertussis.