computer generated graphic of purple bacteria float and move against a pink background - 原核生物 個影片檔及 b 捲影像00:07細菌, 紫色
aerial san francisco bay on a sunny day with a few boats going by / san francisco, california, united states - 原核生物 個影片檔及 b 捲影像00:10
lab technician tests a towel that all the nurses use to dry their hands / united kingdom - 原核生物 個影片檔及 b 捲影像00:24
doctor swabs hospital nurses' hands to test for staph infections / united kingdom - 原核生物 個影片檔及 b 捲影像00:36
nurse cleaning baby's infected bottom and lab technician testing bacteria from baby's bottom/ united kingdom - 原核生物 個影片檔及 b 捲影像00:38
nurse suspected of spreading staph infection in the hospital is carefully observed as she goes about her duties / united kingdom - 原核生物 個影片檔及 b 捲影像00:49
nurse suspected of spreading staph infection in the hospital is carefully observed as she goes about her duties / united kingdom - 原核生物 個影片檔及 b 捲影像01:09
lab technician examining the results of each plate and comparing them / united kingdom - 原核生物 個影片檔及 b 捲影像01:23
lab technician collecting plates with specimens for incubation / united kingdom - 原核生物 個影片檔及 b 捲影像00:17
lab technician drops staph cultures on different squares in each agar plate / united kingdom - 原核生物 個影片檔及 b 捲影像00:50
lab technician spreading bacteria from staph cultures on agar plates / united kingdom - 原核生物 個影片檔及 b 捲影像00:45
lab technician places agar plate with bacteria in incubator to demonstrate result / united kingdom - 原核生物 個影片檔及 b 捲影像01:00
lab technician testing bacteria in test tubes and on agar plates / united kingdom - 原核生物 個影片檔及 b 捲影像00:59
lab technician testing bacteria from hospital staff for spread of infection / united kingdom - 原核生物 個影片檔及 b 捲影像00:51
lab technician testing bacteria from hospital staff for spread of infection / united kingdom - 原核生物 個影片檔及 b 捲影像00:31
lab technician testing and labeling bacteria from the swabs and placing them in incubator / united kingdom - 原核生物 個影片檔及 b 捲影像00:51
zi a scientist with three tiny deer ticks on his hand / new haven, connecticut, united states - 原核生物 個影片檔及 b 捲影像00:31
zi a scientist placing deer ticks on his hand / new haven, connecticut, united states - 原核生物 個影片檔及 b 捲影像00:20
la a sign above a window at a hospital directing bacteriological and virological analysis in french / dakar, senegal - 原核生物 個影片檔及 b 捲影像00:13
doctor observing samples through microscope and recording results, various microscopic images of diseases and parasites, and rehabilitation nurse... - 原核生物 個影片檔及 b 捲影像00:28細菌
doctor performing chest examination of child, and x-ray technician placing image receptor in front of patient's chest / united kingdom - 原核生物 個影片檔及 b 捲影像00:08
recuperating tuberculin patients lounging outside on sanatorium grounds on warm day and doctor conversing with patient / united kingdom - 原核生物 個影片檔及 b 捲影像00:35
recuperating tuberculin patient sitting in bed wearing headphones and knitting, and animated depiction of lung surgery and post surgery lung healing... - 原核生物 個影片檔及 b 捲影像00:29
tuberculin children in a sanatorium being examined, bathed and fed, in hospital beds, playing in daycares and various children with bandaged limbs /... - 原核生物 個影片檔及 b 捲影像00:42
sanatorium's long exterior deck area and patient's open doors to convalescing patients in their rooms / united kingdom - 原核生物 個影片檔及 b 捲影像00:23
post surgery tuberculin patient being given local anesthetic by medical team, and then patient being wheeled to recovery room / united kingdom - 原核生物 個影片檔及 b 捲影像00:19
tuberculin patient being prepared for pneumothorax procedure by medical team, and an animated depiction of the operation to collapse the diseased... - 原核生物 個影片檔及 b 捲影像00:33
sanatorium complex and group of nurses walking down sidewalk in front of the facility / united kingdom - 原核生物 個影片檔及 b 捲影像00:14
nurse preparing x-ray image receptor, technician placing x-ray plates in front of patient, examining the x-ray image, and doctor consulting with... - 原核生物 個影片檔及 b 捲影像00:50
technicians prepare x-ray equipment, placing image receptor in front of patient's chest area, adjusting x-ray dials, and examining the resulting... - 原核生物 個影片檔及 b 捲影像00:37
patients arriving at paddington tuberculosis dispensary, registering for examinations, and nurses talking with them / westminster, london, england,... - 原核生物 個影片檔及 b 捲影像00:32
doctor examining sitting patient's exposed back for lung ailment, and then directing his attention to her coughing sister / united kingdom - 原核生物 個影片檔及 b 捲影像00:55女人
statistics of deaths from tuberculosis per 20,000 population, charting the rise and fall of tuberculosis from 1900 to 1941 / united kingdom - 原核生物 個影片檔及 b 捲影像00:23
doctor on a house call examining coughing patient who is lying on a parlor chaise lounge, and conversing with distraught relative in the 1840s /... - 原核生物 個影片檔及 b 捲影像00:31
scientist conducting experiments involving the bacteria in the water supply / london, england - 原核生物 個影片檔及 b 捲影像00:54