13.5
Find out how many of you in your classhad cold/cough/fever recently.
How long did the illness last?
Howyou took antibiotics (ask
your parents if you had antibiotics)?
How long were those who took
antibiotics ill?
How long were those who didn't take antibiotics ill?
Is there a difference between these two groups?
If yes, why? If not, why not?
Pls tell me answer
Answers
Answer:
Common cold is a viral infection affecting the upper respiratory system, commonly caused by rhinoviruses, respiratory syncytial virus (RSV), parainfluenza virus, adenovirus and coronavirus. Symptomatic within 10-12 hours of exposure, common cold can be diagnosed if the patient exhibits the following symptoms:
Runny nose
Sore or irritated throat
Coughing
Sneezing
Low-grade fever (mostly in young children)
Flu at a glance
Flu viruses are of three kinds. Most cases of human flu can be attributed to Type A viruses which also induce some disease in animals. Type B is not as common and is responsible for causing illnesses that are not too severe. Type C viruses usually only cause mild flu and are rare. Symptoms of flu tend to be more serious than those of common cold and can include:
Sudden fever (usually 39°C or above)
Dry cough
Achy muscles
Headache
Sore throat
Extreme tiredness
Runny or blocked nose
Nausea, vomiting and diarrhoea (more common in children)
Explanation:
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