conceptual biomedical illustration of the molluscum contagiosum virus on surface - 殼體 幅插畫檔、美工圖案、卡通及圖標
illustration of hiv (human immunodeficiency virus) capsid with protruding docking (gp120) and transmembrane (gp41) glycoproteins - 殼體 幅插畫檔、美工圖案、卡通及圖標
norovirus entering cell and replicating to new viruses which are thenâ released. - 殼體 幅插畫檔、美工圖案、卡通及圖標重複, 病毒感染
electron micrograph of negative-stained prochlorococcus. a cyanophage is a virus that infects cyanobacteria. - 殼體 幅插畫檔、美工圖案、卡通及圖標