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.
Some physical therapists are board-certified in areas such as orthopedics, sports, and neurology and may offer more specialized care. Physical therapists can also specialize in certain types of care, such as: 1  Back and neck pain. 2  Cardiac rehabilitation (rehab). 3  Wound care. 4  Cancer-related problems.