While termite colonies include a highly evolved soldier caste, these soldier insects are equipped to combat invading insects, such as ants and members of rival termite colonies. Termite populations also cause severe harm to homes, but are not known to bite humans. Solider termites have the ability to bite humans, but would only do so if handled. Essentially, termites definitely bite wood and do attack other insects, but they do not bite people.
Although homeowners experiencing an infestation should not be concerned about receiving bites from termites, professional extermination methods should be sought and implemented to protect the structure of your home. Signs of termite infestation depend on the type of termite but can include termite droppings, damaged wood, sagging floors or ceilings, mud tunnels located near the foundation or winged swarmers.