Long-Term Protective Immunity against Infection Induced by a Genetically Modified Live Vaccine.

Human monocytic ehrlichiosis, an emerging tick-borne disease, is caused by . Infections with the pathogen are also common in the canine host. Our previous studies demonstrated that functional disruption within the phage head-to-tail connector protein gene results in bacterial attenuation, creating a modified live attenuated vaccine (MLAV).

Analysis of Range and Use of a Hybrid Hydrogen Peroxide System for Biosafety Level 3 and Animal Biosafety Level 3 Agriculture Laboratory Decontamination.

Introduction: The applications of fumigation and the challenges that high-containment facilities face in achieving effective large volume decontamination are well understood. The Biosecurity Research Institute at Kansas State University sought to evaluate a novel system within their biosafety level 3 (BSL-3) and animal biosafety level 3 agriculture (ABSL-3Ag) facility.

Methods: The system chosen for this study is the CURIS Hybrid Hydrogen Peroxide (HHP) system, comprising a mobile 36-pound (16 kg) device delivering a proprietary 7% hydrogen peroxide (HO) solution.