Hepatitis A virus
Hepatitis A virus (picornavirus). HAV causes a hepatitis that is almost always benign. Image made from transmission electron microscopy. Approximate viral diameter: 30 nm. (Photo by: BSIP/Universal Images Group via Getty Images)
購買授權
我可如何使用此圖片？
HK$3,500.00
HKD
請注意：呈現歷史事件的圖片可能包含不反映現今理解的主題或描述。它們以歷史背景提供。了解更多。