Related by context. Frequent words. (Click for all words.) 58 Diabetes mellitus 57 Genital herpes 56 noncommunicable diseases 55 Mental disorders 54 Typhoid fever 54 Meningococcal meningitis 53 Swine influenza 53 Hib disease 53 Chronic obstructive pulmonary 53 Acid reflux 52 Fetal alcohol 52 Poliomyelitis 52 Pandemic influenza 52 chikungunya virus 52 Allergic rhinitis 52 meningococcus 52 Acquired Immune Deficiency Syndrome 52 communicable 52 Meningococcal disease 52 vector borne 51 Anorexia nervosa 51 DALYs 51 Pneumococcal disease 51 acquired immunodeficiency syndrome 50 falciparum 50 typhoid cholera 50 causes chickenpox 50 Pulmonary hypertension 50 dengue haemorrhagic fever 50 Coronary heart 50 Multiple sclerosis MS 50 Pre eclampsia 49 Hip fractures 49 Bacterial infections 49 Kala azar 49 Toxoplasmosis 49 Chronic kidney 49 unknown etiology 49 Infectious diseases 49 Irritable bowel syndrome 49 Inflammatory bowel disease 49 cardio vascular diseases 49 Chlamydia trachomatis 49 cholera dysentery 49 urethritis 48 strep bacteria 48 de ath 48 contagious respiratory 48 lung cancer mesothelioma 48 Debilitating 48 Dengue virus 48 Chickenpox 48 psychogenic 48 Gestational diabetes 48 noninfectious 48 debility 48 Anxiety disorders 48 encephalitis inflammation 48 meningoencephalitis 48 Peanut allergies 48 Pneumonic plague 48 alcoholic liver 48 Ebola hemorrhagic fever 48 underrecognized 47 haemorrhagic fever 47 Rotavirus 47 curable diseases 47 circulatory diseases 47 Undiagnosed 47 pneumococcal pneumonia 47 streptococcal 47 pneumonias 47 Obstructive sleep apnea 47 pneumonic 47 avian influenza H#N# 47 Schistosomiasis 47 irreversible blindness 47 Pandemics 47 Trachoma 47 Peanut allergy 47 hemolytic uremic syndrome HUS 47 Marburg fever 47 pneumonia bronchitis 47 Preventable 47 Silicosis 47 fatal neurodegenerative 47 Chronic inflammation 47 Anaemia 47 irreversible paralysis 47 H1NI 47 Cholera epidemic 46 Coronary artery disease 46 Varicella 46 Ebola Marburg 46 MGUS 46 tick borne 46 Periodontal disease 46 Congenital heart 46 Impetigo 46 meningitis pneumonia 46 falciparum malaria