Continuing with the laws of tzoraas, the third aliyah discusses baldness and the type of tzoraas that may be associated with it. Required procedures for one with tzoraas include the afflicted person calling out loud that he is ritually impure and that he shall remain outside the camp, all alone, until his condition clears up. Rashi says that he has to dwell alone because he caused a separation between man and wife or between two people by his loshen hora (evil talk).
This aliyah also discusses tzoraas that affects garments.