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Micro World

Cryptosporidium parvum Oocyst有多小？

Cryptosporidium parvum Oocyst直径约 5 µm。

测量内容：infectious cyst stage, diameter

Cryptosporidium parvum Oocyst（5 µm）与an E. coli bacterium（2 µm）和a red blood cell（7.5 µm）按真实比例并排绘制
按比例绘制，从左到右依次是：E. coli bacterium (2 µm)、Cryptosporidium parvum Oocyst (5 µm)和Red blood cell (7.5 µm)。

比较

它实际有多大？

  • A little smaller than a red blood cell
  • About 4 would fit across a cloud droplet
  • About 2.5× the length of an E. coli bacterium
  • About 50× as wide as a flu virus

了解更多

关于Cryptosporidium parvum Oocyst的资料

Cryptosporidium oocysts are so resistant to chlorine that they can survive standard water treatment.

来源：CDC: Cryptosporidiosis; WHO Guidelines for Drinking-water Quality

Micro World

名称尺寸与Cryptosporidium Oocyst对比
Aspergillus niger Spore4 µm0.8×
Clostridium difficile4 µm0.8×
Cryptosporidium parvum Oocyst5 µm本页面
Chlorella Algae Cell5 µm尺寸相同
Candida albicans5 µm尺寸相同
Halobacterium salinarum5 µm尺寸相同
Thermus aquaticus5 µm尺寸相同
Human T Lymphocyte7 µm1.4×
Human B Lymphocyte7 µm1.4×
Cryptococcus neoformans8 µm1.6×

测测你的尺度感

哪个更大：Cryptosporidium parvum Oocyst还是Aspergillus niger Spore？

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