RT Journal A1 Kuehn BM T1 MEdical reserves answer call to service JF JAMA JO JAMA YR 2012 FD April 4 VO 307 IS 13 SP 1354 OP 1355 DO 10.1001/jama.2012.369 UL http://dx.doi.org/10.1001/jama.2012.369 AB She is one of more than 200 000 US clinicians and laypersons who are participating in the 979 MRC units in all 50 states and each of the US territories as the program celebrates its 10-year anniversary. The units help extend the capabilities of local public health departments and disaster preparedness programs, providing staff for activities ranging from routine vaccinations to clinical services in disasters.