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Both bacterial infections and viral infections can be contagious or not contagious. Some viral infections are not spread from human to human or are only rarely spread that way. TB is a contagious bacterial infection.

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15y ago

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Which can be cured virus or bacteria?

Antibiotics can cure almost all bacterial infections. There are a few drugs that can treat viral infections. Many viral infections can be prevented by vaccinations. Many viral infections do not have a cure.


Is hepatitis A a virual or bacterial disease?

Viral: all hepatitis infections are caused by a virus.


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Antibiotics fight bacterial infections, antibiotics do not fight all bacterial infections however, they generally fight one of two types of bacteria (gram negative and gram positive). Antibiotics have no effect on viral infections or parasites, but they are sometimes prescribed with a viral infection to prevent a bacterial superinfection - when you get a bacterial infection because your immune system was weakened by the viral infection first. Antibiotics have saved more lives than those lost in any war but overusing them or not finishing a course can lead to the evolution of resistant bacteria which can no longer be killed by antibiotics.


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How is rabies different from cholera anthrax and swine erysipelas?

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Yes, viral infections are contagious, meaning they can spread from person to person through direct or indirect contact with respiratory droplets, bodily fluids, or contaminated surfaces. It is important to practice good hygiene, such as washing hands frequently and avoiding close contact with infected individuals, to reduce the risk of spreading the infection.


Will septra ds help with flu and sinus infections?

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Can gentamicin injections be used for bacterial infection?

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Is periodontal disease viral or bacterial?

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