[HF3046 Schistosomiasis studies in Pernambuco]
[1950, Length: 00:35:04, Color, Silent]
[This Beta SP was duplicated from a 16mm answer print by Bono Film and Video, Inc for the National Library of Medicine, January 2009]
[Man walking in ditch inspecting soil]
[Man in grass covered ditch inspecting]
[Man walking up to village building through grass]
[Man inspecting grass and dirt outside building]
[Man collecting snails from grass]
[Close-up of snails]
[Panning view of village and ditches and livestock with man walking]
[Exterior view of village buildings with locals going about their daily routines]
[Exterior street view of building in a city 'Instituto Aggeu Magalhaes']
[Man enters building]
[View of waterside and people washing clothes--lots of vegetation present]
[View of larger waterfront with people washing clothes]
[People washing clothes at waterside]
[Men gathering samples from water vegetation using small buckets attached to wooden poles amongst people washing clothes at waterside]
[View inside sieve-like collecting buckets]
[Panning view of village buidings exteriors and yards]
[Man inspecting soil of dried waterhole outside village]
[Man sampling water and plant life in ditch outside village]
[Man sampling small snails shells in dried out waterhole]
[Five men inspect small, water-filled, cement pond outside building, then gather into a line for camera pose]
[Three men posing together]
[Tiny snail samples extracted from soil]
[Selection of various snail sizes in palm of a hand]
[View of in-ground cistern]
[Inspection with a stick of floating debris in cistern]
[Man walking alongside vegetation-filled stream bed inspecting the ground]
[Panning view of larger city along seaside]
[Man inspecting elongated, raised wooden box filled with soil]
[Man points out specific spots in soil bed]
[Close up of soil bed with small snails present]
[Local man gathering grass from bog]
[Two men using wooden sieves sample water from bog and collect specimens]
[Two men rinsing wooden sieves at water spigot while sorting contents]
[Man at rear of pickup truck sorting samples]
[People washing clothes and swimming at vegetated waterside outside small city]
[Mother and child washing clothes at vegetated waterside]
[Panning view of vegetated canal/ditch in jungle; men walking along waterside]
[Men veer off the canal into jungle]
[Two men pound stakes into ground marking off small squared area]
[Men start gathering samples from within squared area]
[Exterior views of waterside village in jungle]
[Gathering of village children posing for camera]
[Exterior view of village buildings on hillside]
[Men gethering samples from water-filled irrigation ditch next to field]
[Exterior of modern building with sign 'Instituto Aggeu Magalhaes']
[City street view of flowering plants]
[Raised elongated wooden box filled with soil]
[Men carrying wooden boxes place them into small, water-filled cement ponds]
[Man disperses snails into wooden box]
[Man inspecting wooden boxes now filled with water and vegetation]
[Man covers box with bamboo roof and vegetation]
[Partitioned bowls filled with assorted sizes of snails]
[Close up of snails in bowl]
[Panning view of local countryside and men harvesting grass]
[Grasslands and ditches with two men approaching to collect samples from water]
[Two men sampling from pond; camera pans along ditch]
[Three men gather samples into tin cans at waterside and record data]
[Man measures snails using small wooden device]
[Men in jungle village placing metal spraying canisters on their backs]
[Man spraying insecticide in grass-filled ditch roped off to designate a testing area]
[Men with large hose spraying large amounts of liquid into vegetated, marshy jungle area]
[Men in jungle bog next to wooden barrels]
[Men add white powder to wooden barrels and mix]
[Men spraying bogs from wooden barrels]
[Young boy poses by tree]
[Men pouring water into wooden barrrels]
[Men carrying empty barrels, hoses, and pump in jungle]
[Man gathering water from irrigation ditch and putting into wooden barrels]
[Pump and hoses attached to barrels]
[Men spraying ditch alongside village vegetable garden]
[Man overlooking vegetated bog and begins sampling water]
[Man pointing to snails in small waterhole]
[Man continues sampling water from bog outside village]
[Men roping off sampling areas at same bog]
[Men fill watercans with liquid from tin can and mix]
[Panning exterior of village with well-groomed vegetable gardens]
[Men carry wooden barrel, hoses, and pump into garden]
[Men spraying garden ditches]
[Exterior street view of modern building with sign 'Instituto Aggeu Magalhaes']
[Men entering building]