Infection

Infection refers to the process by which harmful microorganisms, such as bacteria, viruses, fungi, or parasites invade the body, multiply, and cause disease. It can affect various bodily systems and can be localized or systemic. Infections can manifest with a wide range of symptoms and severity, depending on the organism and the individual's health.

Infection meaning with examples

• After feeling unwell for several days, Sarah visited her doctor, who diagnosed her with a bacterial infection that required antibiotics. This encounter highlighted the significance of seeking medical attention promptly, as untreated infections can lead to severe health complications.
• The healthcare provider emphasized the importance of hand hygiene to prevent the spread of infections in hospitals, especially among vulnerable patients. Simple practices like washing hands regularly can significantly reduce the transmission of illnesses commonly contracted in medical settings.
• During the flu season, public health officials urged individuals to receive vaccinations to reduce the risk of influenza infections. Vaccination is one of the most effective ways to prevent the spread of viral infections and protect community health.
• A recent study focused on antibiotic resistance, revealing that nearly 30% of prescribed antibiotics were unnecessary for treating certain infections. This prompted a call for more responsible prescription practices to combat the growing threat of antibiotic-resistant infections.