S Salmonellosis [2, 3, 4] Sarcoidosis SARS [2] Scabies Schistosomiasis [2] Schizophrenia [2, 3, 4, 5] Scoliosis [2, 3, 4, 5, 6] Scrotal swelling Scurvy Seizures [2] Sepsis [2] Shigellosis Shingles Shock [2, 3, 4, 5, 6, 7] SIADH [2] Sickle-cell disease [2] Sinusitis SLE [2, 3, 4] Smallpox [2] Social behaviour Sore Throat [2] Spina Bifida [2, 3] Starvation STDS [2, 3, 4] Strabismus Streptococcal infection [2] Stress Stroke [2, 3] Syphilis [2, 3, 4]