QUESTION: The statement on the article (below) describes how louse population may have experienced population bottlenecks.

QUESTION: The statement on the article (below) describes how louse population may have experienced population bottlenecks. How this related to E-coli being antibiotic resistant Please explain.

Article: There are hundreds of millions of head louse infestations every year affecting mostly children of 3 to14 years of age [11]. During recent years head louse infestations have increased globally, in part because of increased resistance to insecticidal shampoos.

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Answer: Infestation with head louse is very common among children of age group 3-14 years, and sometimes in elderly people too. To get rid of blood sucking parasites, people rely on shampoos and some natural oils targets the killing action on ..