Parashas Metzora · Passuk 15:32
Chabad.org — English translation + Rashi
Torah Temima points to Toras Kohanim.
English: “This is the Torah of the zav” — whether adult or minor: just as an adult’s first sighting conveys impurity, so a minor’s first sighting conveys impurity.
Minor zav included
Chazal apply the zav’s first-sighting impurity to a minor as well as to an adult.