may transmit rabies, which is almost always fatal if left untreated. Human bites are themselves capable of doing great flesh damage, but are particularly known for spreading communicable diseasesInvoluntary biting injuries due to closed-fist injuries from fists striking teeth (referred to as reverse bite injuries) are a common consequence of fist fights. These have been termed "fight bites". Injuries in which the knuckle joints or tendons of the hand are bitten into tend to be the most serious. Teething infants are known to bite objects to relieve pressure on their growing teeth, and may inadvertently bite peoples hands or arms while doing so. Young children may also bite people out of anger or misbehaviour, although this is usually corrected early in the childs life. Reverse bite injury
A reverse bite injury (also called a clenched fist injury, closed fist injury, or fight bite) results when a person punches another person in the face, and the skin (and sometimes tendons) of their knuckles are cut against the teeth of the person they are punching. The proximity of the wound is often located over the metacarpophalangeal joint resulting in tendon injury.The medical treatment of this injury is similar to those of a human bite, but may also involve damage of the underlying tendons.These injuries should be managed as other human bites: wound irrigation and antibiotics are essential as human saliva can contain a number of bacteria. The nature of these injuries is such that even if the injury is optimally managed, poor outcomes may still occur.
Tetanus toxoid treatment is recommended in those whose vaccinations are not up to date and have a bite that punctures the skin. Tetanus immune globulin is indicated in people with more than 10 years since prior vaccination. Tetanus boosters (Td) should be given every ten years. TT = tetanus toxoid; TIG: tetanus immune globulin

Mosquito bites
Antihistamines are effective treatment for the symptoms from bites. Many diseases such as malaria and dengue are transmitted by mosquitoes. Epidemiology
Human bites are the third most frequent type of bite after dog and cat bites. Dog bites are commonplace, with children the most commonly bitten and the face and scalp the most common target. About 4.7 million dog bites are reported annually in the United States. The US estimated annual count of animal bites is 250,000 human bites, 1 to 2 million dog bites, 400,000 cat bites, and 45,000 bites from snakes. Bites from skunks, horses, squirrels, rats, rabbits, pigs, and monkeys may be up to 1 percent of bite injuries. Pet ferrets attacks that were unprovoked have caused serious facial injuries. Non-domesticated animals though assumed to be more common especially as a cause of rabies infection, make up less than one percent of reported bite wounds. When a person is bitten, it is more likely to occur on the right arm, most likely due to defensive reactions when the person uses their dominant arm. Estimates are that three-quarters of bites are located on the arms or legs of humans.