phthiriasis
From LSJ
τὸ βέλτερον κακοῦ καὶ τὸ δίμοιρον αἰνῶ, καὶ δίκᾳ δίκας ἕπεσθαι, ξὺν εὐχαῖς ἐμαῖς, λυτηρίοις μηχαναῖς θεοῦ πάρα → I approve the better kind of evil, the two-thirds kind, and that, in accordance with my prayers, through contrivances bringing salvation at the god’s hand
Latin > English (Lewis & Short)
phthīrĭăsis: is, f., = φθειρίασις,
I the lousy disease, phthiriasis, Plin. 26, 13, 86, § 138; 20, 6, 23, § 53; 25, 5, 25, § 61 al.