Which of the following is a primary method of controlling Pediculosis Corporis?

The primary method of controlling Pediculosis Corporis, which is an infestation of body lice, is hygiene improvement. This approach focuses on the importance of maintaining cleanliness to reduce areas where lice thrive, such as in clothing and bedding. Regular washing of clothes, bedding, and personal items, as well as maintaining overall personal hygiene, can significantly diminish the presence of body lice and help prevent future infestations.

While medication can be effective in treating Pediculosis Corporis by killing existing lice, it does not address the underlying issue of infestation cycles or re-infestation. Hygiene improvement gets to the root of the problem, reducing the contact with lice-infested materials.

Frequent haircuts are not relevant in the case of body lice, as these lice infest clothing and not hair, which makes this choice ineffective. Quarantine might seem like a plausible option at first, but it does not directly address how to control or eliminate the lice, since the lice can easily spread through shared clothing or bedding rather than person-to-person contact.

Thus, focusing on hygiene improvement is essential for effectively managing and controlling Pediculosis Corporis, making it the most appropriate choice among the options provided.