Re: Migratory Immune System Cells

I remember watching a documentary here in UK last year. It was soo interesting and very scary. It was following a woman who had a deadly disease (can't remember name of it), how she sneezed, coughed, shook people's hands. It then multiplied from 1 person to 2 to 4 to 16 to 32 to 64 and so on and so forth. It was frightening.

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