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microbiologist and special pathogens branch spb staff member in the process of inserting a rack of boxes
workers in the process of using dynamite to remove tree stumps
female nurse in the process of conducting a blood pressure examination upon a seated female patient
two anopheles gambiae mosquitoes as the female at the top of the image was in the process of egg laying
young west african cameroonian boy in the process of receiving his vaccinations
man who was in the process of milking a water buffalo in the patuakhali district of bangladesh
process of producing smallpox vaccine in a west pakistan vaccine laboratory
vaccinator while in the process of vaccinating a young womans child
vaccinator was in the process of vaccinating to a girl who at the time was living with her family
vaccinator was in the process of administering a vaccine to a woman
vaccinator was in the process of administering a vaccination to the right upper arm of a small child
team vaccinator was in the process of checking the smallpox vaccination scar
process of distributing smallpox information leaflets to a large group of villagers
customs officials at the mozambique south africa ressano garcia border now process trucks like this
