👉 Infections in hospitals arise when pathogens, such as bacteria, viruses, fungi, or parasites, enter the body and cause illness, often within healthcare settings where patients may have compromised immune systems due to underlying conditions, surgeries, or treatments. Hospitals are high-risk environments for infection transmission because of the close proximity of patients, frequent use of medical devices, and the presence of vulnerable individuals who may be more susceptible to infections. Common sources of hospital-acquired infections include contaminated surfaces, medical equipment, and healthcare workers themselves. To mitigate these risks, hospitals implement strict infection control protocols, including hand hygiene, sterilization of equipment, isolation procedures for infected patients, and ongoing staff education on best practices to prevent the spread of pathogens.
