What is the fine-grained topic of the following text: Medically administered options like OIT (oral immunology therapy) – tiny amounts of peanut flour; SLIT (sublingual immunotherapy) – peanut extract; and epicutaneous therapy – skin patch with small amounts of peanut protein – are among research studies underway at centers across the nation for peanut allergies, which are typically not outgrown. Only return the topic.
Medical therapies for peanut allergies