Glossary >


This is some text inside of a div block.

An infection occurs when harmful microorganisms, such as bacteria, viruses, fungi, or parasites, invade the body and reproduce, causing damage and disruption to normal bodily functions. Infections can occur in any part of the body, and their severity can range from mild to life-threatening.

Some common types of infections include:

  1. Respiratory infections: such as the common cold, flu, pneumonia, and bronchitis, which affect the lungs and airways.
  2. Urinary tract infections (UTIs): which occur when bacteria enter the urinary system and infect the bladder, urethra, or kidneys.
  3. Skin infections: such as cellulitis, impetigo, and abscesses, which occur when bacteria enter the skin through cuts or breaks.
  4. Sexually transmitted infections (STIs): such as gonorrhea, chlamydia, and syphilis, which are transmitted through sexual contact.
  5. Gastrointestinal infections: such as food poisoning, gastroenteritis, and hepatitis A, which affect the digestive system.

The symptoms of an infection vary depending on the type and severity of the infection, but may include fever, chills, fatigue, pain, redness, swelling, and discharge.

Preventing infections involves maintaining good hygiene practices, such as washing hands regularly, avoiding contact with sick people, practicing safe sex, and keeping wounds clean and covered. Treatment for infections may involve antibiotics, antiviral medications, antifungal medications, or other medications to manage symptoms and support the body's natural defenses. It is important to seek medical attention if you suspect you have an infection, as early treatment can prevent complications and promote faster recovery.

a group training in cpr/bls
CPR AED and First Aid Certification. Get certified Now with the latest AHA guidelines.
Takes less than 20 minutes. learn more