"Public health investigation": a pilot, multi-county, electronic infectious disease exercise.

Introduction: Funding increases after September 11, 2001 have provided impetus to improve public health emergency preparedness plans. Training of local health department staff and coordination between counties are important components of these plans. Electronic media have been used to facilitate dissemination of training, and a need for evaluation has been identified.

Methods: Public Health Investigation (PHI) was conducted in 6 Kansas counties during February 2005 in an electronic, in-office format. The quantitative evaluation consisted of pre- and postsurveys. Questions measured self-reported improvements in 4 areas: surge capacity, coordination between counties, risk communication, and protocols and procedures.

Results: Although all 4 areas showed improvement, 2 showed statistically significant improvement. At the postsurvey, participants reported significantly improved abilities to (1) participate in a coordinated, multidisciplinary response to an infectious disease outbreak (P = .003) and (2) identify the need for and implement surge capacity (P = .017).

Conclusions: Increased collaboration between counties and partner agencies may be the greatest strength of PHI, a multi-county, real-time exercise. This format strengthens regional bonds and is cost-effective. The PHI may be a useful model for other states wishing to use a regional approach for training, thereby strengthening regional bonds.