Body Release: Spread

Upon weaving the first hand sign the user converts the cells in a part of their body into bacterial cells or other micro-organisms. Often the middle and index finger of the left hand are chosen for this though this isn't necessary. If using these two fingers they'll be weakened as the user weaves more hand seals and broken off as the user finishes the ram seal. The fingers, or any different part of the body after being seperated, is then turned into dust which is subsequently expelled towards the target. These cells saturate the air in a cone in front of the user and are subsequently breathed in.

From here the effect varies by the choice of the user. They can be used to infect the opponent with a disease of their own choosing. Skilled users have even been shown to be able to design their own diseases for use with this technique. They can also be used to poison the opponent, with the effect of the poison being up for the user of the technique to decide. Lastly they can be used to induce a genjutsu into the opponent.

Due to the way the technique works, even if the target manages to quickly cure the disease they'll be immune to the effects of the disease for a while.

With significant skill however it's possible to cause the cells to mutate in the air to circumvent any immunities that the user might've developped. The user will once again be susceptible to the technique after a few seconds.

A significant weakness of this technique is the stationary nature of the technique, in the brief moments of immunity between curing any diseases or dispelling any genjutsu the target can leave the area of effect to avoid renewed contact. Another disadvantage exists in the aselect nature, this technique can't select between individuals of the same race and in combination with the relative ease to hit with this technique this can cause severe damage in allies. Enemies can also defend against this technique by closing their mouths and noses as the cells will have difficulty penetrating the targets body. In this case the use of other offensive techniques to damage the skin will bypass this defense.