morb-, morbi-
(Latin: disease)
morbus nauticus (navalis, naviticus)
Seasickness.
morbus vulpis
Lupus vulgaris or cutaneous tuberculosis with characteristic nodular lesions on the face, particularly around the nose and ears.
Senectus insanabilis morbus est.
"Old age is an incurable disease." or "Old age itself is a sickness."
—Publius Terentius (c.185-159 B.C.).
Senectus ipsa morbus est.
Old age in itself is a disease.