Strep Throat - Causes
Strep throat is caused by various types of bacteria called Group A streptococcal bacteria. These bacteria cause other common infections also, such as tonsillitis and scarlet fever.
- Antibiotic:
- A substance derived from bacteria or other organisms that fights the growth of other bacteria or organisms.
- Lactobacillus acidophilus :
- A bacterium found in yogurt that changes the balance of bacteria in the intestine in a beneficial way.
- Lymph nodes:
- Small round or oval bodies within the immune system. Lymph nodes provide materials that fight disease and help remove bacteria and other foreign material from the body.
- Throat culture:
- A sample of tissue taken from a person's throat for analysis. The culture is often taken by swiping a cotton swab across the back of the throat.
- Tonsillitis:
- An infection and swelling of the tonsils.

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