Relier Pairs Chain of infectionVersion en ligne Test your chain of infection knowledge par Teresa Crozier 1 mode of transmission 2 reservoir 3 not washing hands 4 pathogen 5 portal of exit 6 portal of entry 7 washing hands 8 susceptible host 9 indirect contact 10 direct contact touching something that touched a germ where the organism lives way to promote chain of infection touching germ broken skin disease causing organism how an organism travels wound draining someone who can contract an infection way to break chain of infection