Which early warning system, created in 2003, is designed to detect the intentional release of select aerosolized biological agents?

Which early warning system, created in 2003, is designed to detect the intentional release of select aerosolized biological agents?

• A. BioSurveillance
• B. BioWatch
• C. SentinelNet
• D. NetWatch

Answer: (B)

The main idea here is an environmental early warning system designed to detect an intentional release of biological agents through the air. Created in 2003, BioWatch was established to monitor urban air for select aerosolized biological agents, providing rapid notice to public health and emergency responders so actions can be taken before widespread illness occurs. It uses a network of air-sampling devices in major cities that continuously collect particles, with samples analyzed at laboratories to confirm any detected agents, triggering a response. This approach is different from general disease surveillance that tracks health data after people become sick, which is why other terms like BioSurveillance don’t fit the question’s specific focus on air-based early detection. The other options are not established programs for aerosol-detection in the environment, so BioWatch best matches the description.

The main idea here is an environmental early warning system designed to detect an intentional release of biological agents through the air. Created in 2003, BioWatch was established to monitor urban air for select aerosolized biological agents, providing rapid notice to public health and emergency responders so actions can be taken before widespread illness occurs. It uses a network of air-sampling devices in major cities that continuously collect particles, with samples analyzed at laboratories to confirm any detected agents, triggering a response.

This approach is different from general disease surveillance that tracks health data after people become sick, which is why other terms like BioSurveillance don’t fit the question’s specific focus on air-based early detection. The other options are not established programs for aerosol-detection in the environment, so BioWatch best matches the description.