The term “smoke test” can refer to troubleshooting methods in a variety of fields. In electronics, a smoke test refers to the first, most basic test of a newly repaired or assembled system, in which the system is merely plugged in to see if it starts smoking or catches fire. In other industries, smoke testing is the practice of forcing smoke into a cavity to check for leaks, such as in a plumbing pipe, clarinet, or car’s vacuum system. How are smoke tests used in infectious disease control? Discuss