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the tip of a bifurcated needle used to vaccinate individuals with the smallpox vaccine
staff microbiologists using an electronic pipetter to extract reconstructed 1918 pandemic influenza virus
pregnant woman washing a batch of apples prior to peeling and eating one from the group
pregnant woman using a kitchen knife to cut raw meat before cooking
pregnant woman in the process of washing a batch of assorted produce prior to the preparation of a salad
pregnant woman about to pet her cat while her husband was in the process of changing the cats litter
mother with son in his room applying mosquito repellent on her childs skin in order to prevent mosquitoes from biting
mother applying mosquito repellent her childs skin in order to prevent mosquitoes from biting
culex tarsalis mosquito as it was about to begin feeding after having landed on the skin
close up of the tip of a bifurcated needle used to vaccinate individuals containing some vaccine solution
attendees had stood up and was discussing some literature that had been brought to the meeting
attempting to text on cell phone while driving car
attempting to dunk the ball
answers to questions posed
