flu surveillance systems

Flu surveillance systems are tools and methods used by health authorities to monitor and track the spread of influenza (the flu) within populations. These systems gather data from various sources, such as hospitals, clinics, and laboratories, to identify flu cases, monitor virus strains, and assess the impact of outbreaks. By analyzing this information, public health officials can make informed decisions about vaccination efforts, public awareness campaigns, and resource allocation. This proactive approach helps manage flu outbreaks and protect community health.