Infections

Infections occur when harmful germs, like bacteria, viruses, fungi, or parasites invade the body, multiplying and disrupting normal functions. Our immune system typically fights off these invaders, but sometimes they can overwhelm it. Infections can cause symptoms such as fever, fatigue, and pain, depending on the pathogen and affected area. They can spread through direct contact, air, or contaminated surfaces. Treatment often includes medications like antibiotics for bacterial infections or antivirals for viral ones. Preventive measures include good hygiene, vaccinations, and healthy practices to reduce the risk of infection.