What is Infectious Diseases?

Disorders produced by organisms, such as bacteria, viruses, fungus, or parasites, are known as infectious diseases. Our bodies are home to a variety of creatures. In most cases, they are beneficial or even safe. But certain microbes have the potential to cause disease in specific situations.

It is possible for some infectious diseases to spread from person to person. Others are spread by animals or insects. And you could contract others if you consume tainted food or water or come into contact with environmental organisms.

Fever and weariness are frequent signs and symptoms of infection, though they might vary depending on the organism that is causing it. While severe life-threatening illnesses may require hospitalisation, mild infections may be treated with rest and home treatments.

Vaccines can prevent a lot of infectious diseases, including measles and chickenpox. Additionally, frequent, thorough hand washing can help shield you against the majority of contagious infections.

Symptoms

Each infectious disease has distinct symptoms that are unique to it. Following are some general warning signs and symptoms that some infectious diseases share:


  • Fever
  • Diarrhea
  • Fatigue
  • Muscle aches
  • Coughing

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