Food Energy and Respiration - Science Learning 8

How body tries to fight flu virus?

Answer: Body releases different substances in order to fight the flu virus. During this stage, our body may suffer with headaches, muscle aches, fever and weakness.

How is flu treated?

Answer: Vaccination is a process used to treat flu. Vaccines are injected in the body to prevent influenza, but the virus keeps on changing so it is difficult to produce a vaccine that can takeover that virus and cure the sickness.

What is result of viruses when we sneeze?

Answer: The number of viruses spread due to a sneeze are 100,000 up to 10 meters of distance.

Why should tissue paper or handkerchief used?

Answer: Tissue or handkerchief should be used to cover your mouth and nose in order to prevent the spread of 100,000 viruses that can reach up to a distance of 10 meters.

What is Asthma?

Answer: Asthma is a disease in which muscles of the bronchi contract making it difficult for the person to inhale air.