A newborn girl, four days after a home delivery, developed redness around the umbilicus, difficulty breathing, and tightness of the jaw. When inquiring about whether to administer tetanus injections to the newborn along with antitoxin, a skin test is necessary, the answer is no. Newborns do not need to undergo a skin test because there is no possibility of an allergic reaction due to the absence of antigens in their bodies. It is recommended to quickly take the baby to a regular three-level children’s hospital for treatment.