Infected Claws

Claws are the preferred melee weapons of the Infected. Depending on the type of the Infected, the damage inflicted may vary. In Quarantine, a single blow from an Infected's claws are a one-hit kill, and they will automatically Infect the victim.

Cabin Fever
In Cabin Fever, the different types of Infected attack the player using their claws, but they can't instantly Infect players. However, some types hit stronger than others.
 * Maulers hit lowest, about 5-15 damage per hit. The mauler is also is the only infected that does not do damage to surrounding humans on death.
 * Chargers hit slightly stronger, about 10-20 damage per hit. When they die, they explode, instantly killing any low-HP human close enough.
 * Witches actually have the most devastating attack, approximately 30-40 per hit, and 60-70 directly. They can also melee the quickest. Like the chargers, they also release seemingly organic grenade-like spheres from their corpse when killed, doing nearly 50 damage on average. If you are way too close to the Witch, you will instantly die by one swipe.
 * Enforcers can inflict heavy damage, about on par with Witches. They can inflict approximately 40-120 damage, but they attack slower. Apon death, they release a toxic cloud, slightly damaging health. The effect lasts nearly 5 seconds. They also have longer range, due to their arms being enormously huge.

Trivia

 * Technically speaking, claws are basically melee attacks. So being an Infected is currently the only way to literally attack an opponent with your bare hands.
 * Other than their claws, there is currently no other way for the Infected to attack and Infect, other than the explosions from the dynamite and witch infected in cabin fever.
 * In Quarantine Regen, the infected claws can deal barely over 300 damage. Since humans only have 100 hp, no one can survive it.
 * In Rec Rules, a player can survive one hit of the infected claws if they have enduring phoenix activated.
 * Infected can attack their teammates, but obviously, nothing happens.
 * In Rec Rules, Infected can kill another infected (which can be quite humorous).