infectious disease outbreaks

Infectious disease outbreaks occur when a contagious illness spreads rapidly among people, often exceeding expected levels in a specific area over a short period. This can happen through direct contact, airborne transmission, or contaminated surfaces. Outbreaks may be triggered by factors like increased human interaction, environmental changes, or the emergence of new pathogens. Public health measures, such as vaccinations, quarantines, and hygiene practices, are crucial to control and prevent the spread of diseases. Understanding outbreaks helps communities respond effectively and protect public health.