Biosurveillance is an aspect of

biodefense Biodefense refers to measures to restore biosecurity to a group of organisms who are, or may be, subject to biological threats or infectious diseases. Biodefense is frequently discussed in the context of biowar or bioterrorism, and is generall ...

relating to the detection of biological threats, including

bioterrorist Bioterrorism is terrorism involving the intentional release or dissemination of biological agents. These agents are bacteria, viruses, insects, fungi, and/or toxins, and may be in a naturally occurring or a human-modified form, in much the same ...

threats.

BioWatch BioWatch is a United States federal government program to detect the release of pathogens into the air as part of a terrorist attack on major American cities. Reportedly operating in Philadelphia, New York City, Washington, DC, San Diego, Boston, C ...

is a US government program to detect biological agents present in the environment through a system of filters.

References

Surveillance Counterterrorism Biosecurity {{terrorism-stub