What type of data does the Behavioral Risk Factor Surveillance System collect?

The Behavioral Risk Factor Surveillance System (BRFSS) primarily focuses on collecting data related to health-related risk behaviors. This includes a wide range of behaviors that can affect an individual's health, such as smoking, alcohol consumption, physical inactivity, and other lifestyle choices that are known to have significant implications for public health. The purpose of gathering this data is to monitor and analyze the prevalence of these risk factors across different demographics and geographic locations, providing valuable insights for health authorities to design targeted interventions and promote healthier behaviors in the community.

The other options, although they represent important areas of public health, do not fall within the specific focus of the BRFSS. Nutritional intake, environmental conditions, and infectious diseases are typically studied through other surveillance systems or research initiatives that aim to assess those particular aspects of health.