In terms of optimal virulence, parasitic organisms that rely on vertical transmission (parent-to-child ONLY) tend to evolve benign symbiosis
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Replying to @fangbreaker
@fangbreaker we need them at least as much as we need our gut bacteria, but the harmful ones are like botulism & E. coli :/1 reply 0 retweets 1 like -
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Replying to @fangbreaker
@fangbreaker you're a meme :-P
4:56 AM - 18 Nov 2014
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