Colorized scanning electron micrograph of a cell infected with SARS-CoV-2 virus particles , isolated from a patient sample. Image captured at the...病毒, 掃描電子顯微拍攝
Colorized transmission electron micrograph of Middle East Respiratory Syndrome virus particles found near the periphery of an infected VERO E6 cell ....病毒
Colorized transmission electron micrograph showing particles of Middle East respiratory syndrome coronavirus that emerged in 2012. Credit: NIAID.病毒
This scanning electron microscope image shows SARS-CoV-2 emerging from the surface of cells cultured in the lab. SARS-CoV-2, also known as 2019-nCoV,...掃描電子顯微拍攝, 病毒
staging of the spread of coronavirus through the air. a woman wears a protective mask to protect herself. - 病毒感染 個照片及圖片檔病毒, 粒子
Child has his thumb marked after receives a polio vaccine during a door-to-door polio immunisation campaign in Mbezi Mwisho, Dar es Salaam on May 21,...兒童, 注射疫苗
Indonesian Police officers stand at a checkpoint to return the motorist as Indonesian authorities ban annual mass migration, known as 'Mudik' to curb...印尼
Indonesian Police officers stand at a checkpoint to return the motorist as Indonesian authorities ban annual mass migration, known as 'Mudik' to curb...印尼
vaccine vial and amp for prevention,immunization and treatment from coronavirus (covid-19) medical equipment concept - 病毒感染 個照片及圖片檔病毒, 藥水瓶, 注射疫苗
科羅納病毒 - 細線向量圖示集。圖元完美。該集包含圖示: 冠狀病毒, 打噴嚏, 咳嗽, 醫生, 發燒, 檢疫, 感冒和流感, 面罩, 疫苗接種. - 病毒感染 幅插畫檔、美工圖案、卡通及圖標傷風和感冒, 咳嗽, 各種病症
3d rendering,human coronavirus.coronavirus (ncov) or covid-19 background - 病毒感染 個照片及圖片檔病原菌, 插圖, 禽流感病毒
norovirus entering cell and replicating to new viruses which are thenâ released. - 病毒感染 幅插畫檔、美工圖案、卡通及圖標
researcher looking on blood sample in test tube. focus on test tube covid-19. - 病毒感染 個照片及圖片檔實驗室, 病毒, 德國