%0 Journal Article %T A Biocontainment Procedure for Intravital Microscopy of High %A Benjamin Fontes %A Kelsey A. Haugh %A Pradeep D. Uchil %A Ruoxi Pi %A Walther Mothes %J Applied Biosafety %@ 2470-1246 %D 2018 %R 10.1177/1535676018785177 %X Intravital multiphoton microscopy offers valuable spatio-temporal insight into studies of pathogen-host interactions. Although well established for studies with low-risk biohazard studies, the complexity of the intravital imaging technique has been difficult for applications using high-risk pathogens. Here, we delineate our standard operating procedure (SOP) for intravital microscopy studies of Risk Groups 2 and 3 pathogens. Using carefully designed protocols adapted to the pathogens under study, we present strategies that allow application of this complex technique to high-risk studies while maximizing protection of personnel and animals in the facility. While we describe our SOP for studies of HIV in vivo, these strategies serve as a guideline for designing SOPs for a wide variety of pathogen studies employing intravital imaging %K intravital microscopy %K 2-photon microscopy %K Risk Group 3 pathogens %K BSL-3 containment %K small animals %K HIV %U https://journals.sagepub.com/doi/full/10.1177/1535676018785177