morb-, morbi-

(Latin: disease)

morbus miseriae
Any disease associated with deprivation and neglect.
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.
premorbid (adjective) (not comparable)
Referring to the occurrence of symptoms or indications of a disease or an illness: Mildred was depressed with symptoms of having little faith in herself, or low self-esteem, which prognosticated a premorbid condition including headaches.
Senectus insanabilis morbus est. (Latin proverb)
Translation: "Old age is an incurable disease" or "Old age itself is a sickness."

"Some aging people seem to have the attitude of Senectus insanabilis morbus est and choose not to try to do anything about it."

—Publius Terentius (c.185-159 B.C.) as presented in
Veni, Vidi, Vici by Eugene Ehrlich; Harper-Collins Publishers; 1995; page 228.
Senectus ipsa morbus est. (Latin proverb)
Translation: "Old age in itself is a disease."

"A fatalist may conclude that Senectus ipsa morbus est and that there is nothing that he or she can do to change it."

—As seen in Dictionary of Foreign Phrases and Abbreviations
by Kevin Guinagh; The H.W. Wilson Company; New York; 1983; page 181.