Communicable and Non-Communicable Infections

Communicable infections are diseases caused by viruses, bacteria, fungi, or parasites that can spread from person to person through direct contact, respiratory droplets, bodily fluids, or contaminated surfaces. Common examples include influenza, tuberculosis, COVID-19, measles, and malaria. Prevention involves vaccination, proper hygiene, safe food and water practices, and infection control measures to reduce transmission.

Non-communicable infections, on the other hand, do not spread from person to person. These infections are often caused by opportunistic pathogens, chronic conditions, or internal factors. Examples include urinary tract infections (UTIs), chronic sinusitis, and fungal infections like candidiasis. Risk factors may include a weakened immune system, environmental exposure, or lifestyle-related factors. Proper medical care, timely diagnosis, and healthy habits help in managing and preventing these infections.

Both types of infections require appropriate medical attention to ensure effective treatment, prevent complications, and maintain overall health.

  •  Definition and Differences Between Communicable and Non-Communicable Infections
  •  Modes of Transmission for Communicable Infections
  •  Common Examples and Causes of Communicable Infections
  •  Risk Factors and Causes of Non-Communicable Infections
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