Nesakim are [confined] tamei for [as long as] two weeks, [and] with two symptoms [they are confirmed tamei]: deficient blond hair or expansion. With deficient blond hair: either initially, at the end of the first week, at the end of the second week, [or] after [the nega] was declared tahor. With expansion: either at the end of the first week, at the end of the second week, [or] after [the nega] was declared tahor. They can become [confined] tamei for two weeks, which equal thirteen days.

[Negaim that appear on] a karachas or a gabachas are [confined] tamei for [as long as] two weeks, and with two symptoms [they are confirmed tamei]: living skin or expansion. With living skin: either initially, at the end of the first week, at the end of the second week, [or] after [the nega] was declared tahor. With expansion: either at the end of the first week, at the end of the second week, [or] after [the nega] was declared tahor. They can become [confined] tamei for two weeks, which equal thirteen days.