Only the body louse is known to spread disease. Lice infestations (pediculosis and pthiriasis) are spread most commonly by close person-to-person contact. Dogs, cats, and other pets do not play a role in the transmission of human lice. Lice move by crawling; they cannot hop or fly.
Physical therapists also work with children who have major injuries or health conditions, such as cerebral palsy. They address the usual issues of range of motion, strength, endurance, and mobility. Also, the therapist considers the child's special growth and developmental needs.
Geriatric physical therapy focuses on the unique movement needs of older adults. This includes treatment for conditions such as arthritis, cancer, osteoporosis, Alzheimer's disease, joint replacement and balance disorders. The goal of geriatric physical therapy is to help restore mobility, reduce pain, accommodate physical limitations and increase physical fitness.