Several ancient diseases that even exist or of which case reports could be found are Gout, Yellow Fever, Tetanus, Pneumococcal disease, Measles, Pertussis, Diphtheria, Chickenpox, Poliomyelitis, Leishmaniasis, Cholera, Lyme disease, Inanition, Ergotism, Pharyngitis, Smallpox, Trachoma, Leprosy, Typhoid fever, Plague, Neuralgia etc.