Who created the Laboratory Response Network (LRN)?

• A. CDC
• B. WHO
• C. EPA
• D. NIH

Answer: (A)

The concept being tested is how a national network of laboratories for rapid public health response was established and by whom. The Laboratory Response Network was created by the Centers for Disease Control and Prevention to unify and standardize how local clinical labs, state public health labs, and reference labs test for and confirm potential biological and chemical threats. This network enables rapid detection, secure communication, and coordinated escalation across levels of government during emergencies.

Other organizations listed operate in different arenas. The WHO is a global health body, not the creator of a national lab network; the EPA handles environmental protection; and the NIH focuses on biomedical research.