From Sahih Muslim (Hadith 5790):
Abu Huraira reported Allah's Messenger (ﷺ) as saying:There is no trahsitive disease. Thereupon a desert Arab stood up. The rest of the hadith is the same and in the hadith transmitted on the authority of Zuhri' the Prophet (ﷺ) is reported to have said: There is no transitive disease, no safar, no hama
Reference: Muslim 5790