Related by context. Frequent words. (Click for all words.) 59 tuberculosis 55 malaria 55 lepers 55 disease 55 measles 54 polio 53 cholera 52 leper 52 tuberculosis TB 52 chikungunya 52 HIV AIDS 52 syphilis 51 Tuberculosis 50 AIDS 50 dengue 50 HIV 49 Dengue fever 49 HIV Aids 49 dengue fever 49 scabies 48 typhoid fever 48 TB 48 communicable disease 48 leptospirosis 48 dysentery 48 yellow fever 48 Dengue 47 MDR TB 47 infection 47 bubonic plague 47 contagious disease 47 HIV infection 47 infections 46 superbug 46 Ebola 46 smallpox 46 communicable diseases 45 diseases 45 gonorrhea 45 diphtheria 45 Aids 45 chicken pox 44 thalassemia 44 Polio 44 HIV infected 44 affliction 44 AIDS epidemic 43 herpes 43 Malaria 43 anti retroviral drugs 43 human immunodeficiency virus 43 gastroenteritis 43 MRSA 42 typhoid 42 diarrhea 42 infectious diseases 42 Hepatitis C 42 H. pylori 42 Hepatitis B 42 Lyme disease 42 drug resistant TB 42 fungal infection 42 chickenpox 42 water borne diseases 42 vCJD 42 conjunctivitis 42 polio virus 42 Disease 41 meningitis 41 hepatitis C. 41 infectious disease 41 pneumonia 41 fistula 41 cold sores 41 contagious diseases 41 HIV infections 41 influenza 41 XDR TB 41 cancer 41 hepatitis B 41 rubella 41 mosquito borne disease 41 rabies 40 respiratory illness 40 H#N# virus 40 incurable disease 40 curable 40 genital herpes 40 HIV AIDS epidemic 40 H#N# 39 sexually transmitted disease 39 infected 39 A/H#N# flu 39 whooping cough 39 sexually transmitted diseases 39 chronic illness 39 sicknesses 39 antiretrovirals 39 malady 39 Hepatitis 39 sickle cell anemia