EVERYDAY SCIENCE

Detailed explanation-1: -Viruses are germs different from bacteria. They cause infections, such as colds and flu. However, antibiotics do not treat infections caused by viruses. For more information on common illnesses and when antibiotics are and aren’t needed, visit Common Illnesses.

Detailed explanation-2: -Viruses and bacteria also have a different structure and a different way of surviving. Viruses are surrounded by a protective protein coating; they don’t have cell walls that can be attacked by antibiotics like bacteria does. It is because of this that antibiotics don’t work on viruses.

Detailed explanation-3: -Antibiotics are drugs that kill bacteria germs and can only treat sickness caused by bacteria, also known as a bacterial infection. This includes strep throat, urinary tract infections (UTI) and many skin infections. Antibiotics don’t work on sickness caused by virus germs, also known as a viral infection.

Detailed explanation-4: -For most viral infections, treatments can only help with symptoms while you wait for your immune system to fight off the virus. Antibiotics do not work for viral infections. There are antiviral medicines to treat some viral infections. Vaccines can help prevent you from getting many viral diseases.

Detailed explanation-5: -Bacterial infections are caused by bacteria, while viral infections are caused by viruses. That’s the easy part. Differentiating between the two requires medical intervention since both may cause fever and irritability.