流感流行和冠狀病毒,沙斯,梅爾斯,h1n1,covid-19 ncov傳播微觀觀點,全球致命病毒感染,柯洛納大流行危機關閉,世界地圖上流感病毒受影響地區的微觀視圖 - 傳染病 個影片檔及 b 捲影像00:14
a crowd of people walk down fifth avenue on the last sunday before christmas nyc 2021 - 傳染病 個影片檔及 b 捲影像00:20
機架焦點拍攝「covid-19驅動測試」標誌在前景作為兩名女護士穿著長袍,外科面罩,面罩,和手套說話的病人在他們的汽車在駕駛(驅動器通過)covid-19(冠狀病毒)測試線 - 傳染病 個影片檔及 b 捲影像00:10
a priest leads villagers with torches as they carry corpses through a village during the black plague. - 傳染病 個影片檔及 b 捲影像00:29
satellite image of regions affected by climate change. the concept of computer virus, spread virus animation - 傳染病 個影片檔及 b 捲影像00:20
mixed bacterial sample taken from decaying chicken, should contain salmonella typhimureum. phase contrast illumination. - 傳染病 個影片檔及 b 捲影像00:27
barcelona new normal city life. it is mandatory to wear mask on the street. paseo de gracia boulevard during summer 2020 - 傳染病 個影片檔及 b 捲影像00:43
influenza ward. part of a us army camp hospital in langres, france. this ward dealt with soldiers infected with influenza, or flu. - 傳染病 個影片檔及 b 捲影像00:10
staff in protective suits work at mobile labs for testing swab samples at xi'an international convention and exhibition centre amid the covid-19... - 傳染病 個影片檔及 b 捲影像00:06
anti epidemic personnel are spraying disinfectant in metro station during the coronavirus outbreak,xi'an,china. - 傳染病 個影片檔及 b 捲影像00:23
ms male anchor at news desk presenting breaking news during coronavirus pandemic - 傳染病 個影片檔及 b 捲影像00:13
men load a dead body onto a cart and move to a row of stretchers with other bodies. - 傳染病 個影片檔及 b 捲影像00:28
patients lying on bed in a coronavirus hospital ward tested positive for covid-19 virus- cotton swap sample from tongue throat and nose for rtpcr exam test on teenage girl - 傳染病 個影片檔及 b 捲影像00:14
cu focused female nurse removes cotton swab from packet, tests young woman for covid-19 - 傳染病 個影片檔及 b 捲影像00:12
新型冠狀病毒,covid-19,2019-ncov,沙斯,梅爾斯,h1n1,和流感流行傳播微觀觀點,全球致命病毒感染,科羅納大流行危機關閉,流感病毒受影響地區的微觀視圖。庫存視訊 - 傳染病 個影片檔及 b 捲影像00:16
the crowd is wearing protective masks prevent coronavirus, covid 19 virus during virus outbreak and pm2.5 air pollution crisis rush hour bangkok, thailand - 傳染病 個影片檔及 b 捲影像00:51
medical workers in protective clothing to prevent covid-19 running for patient transport while a tired one getting rest - 傳染病 個影片檔及 b 捲影像00:10