User:35AC VS/sandbox

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We can add an actual frequency that goes along with the statement: every individual in a population

We can add another example, other than malaria or trachoma

We can develop the trachoma example itself, as there are no statistics associated with it

We can outline what is actually meant by the transition from pathogenic to asymptomatic

We can describe adaptive immunity within the article

35AC VS (talk) 01:06, 29 October 2017 (UTC)