👉 Over the past week, the term "infection" has primarily referred to an illness caused by pathogens such as bacteria, viruses, fungi, or parasites that invade and multiply within the body, disrupting normal cellular functions and leading to symptoms like fever, inflammation, and tissue damage. Infections can be acquired through various routes, including respiratory droplets, contaminated food or water, sexual contact, or direct contact with infected surfaces or individuals. The body's immune system plays a crucial role in fighting off these invaders, but in some cases, the infection can overwhelm the immune response, leading to complications. Understanding the nature and transmission of infections is vital for preventive measures, such as hygiene practices, vaccinations, and timely medical treatment, which help reduce the spread and severity of illnesses.
