Related by context. Frequent words. (Click for all words.) 62 polio measles 60 Ebola Marburg 60 ebola virus 59 anthrax plague 59 Dengue viruses 58 Ebola hemorrhagic fever 58 chikungunya fever 57 insect borne diseases 57 malaria cholera 57 monkey pox 56 measles polio 56 malaria dengue 56 diptheria 56 Poliomyelitis 56 HPV sexually transmitted 56 malaria measles 55 cholera dysentery 55 rinderpest 55 viral hemorrhagic fevers 55 protozoan parasite 55 Schistosomiasis 55 typhoid cholera 55 bilharzia 55 pneumococcal diseases 55 pathogenic microorganisms 54 ebola 54 malaria parasite Plasmodium falciparum 54 meningitis pneumonia 54 herpes viruses 54 virulent strains 54 Ebola fever 54 Unvaccinated 54 diarrhea dysentery 54 causes chickenpox 54 pneumococcal infection 54 malaria diarrhea 54 Bacterial infections 54 Marburg viruses 54 Viral infections 54 trypanosomiasis 54 Dengue virus 54 contagious respiratory 54 malaria dengue fever 54 Varicella 54 constantly mutating 54 pathogenic strains 54 falciparum 54 Rinderpest 53 antibiotic resistant superbugs 53 highly communicable 53 pandemic H#N# virus 53 bacterial toxins 53 avian influenza H#N# 53 influenzas 53 diphtheria tetanus whooping cough 53 Typhoid fever 53 staphylococci 53 preventives 53 microbial pathogens 53 Buruli ulcer 53 praziquantel 53 chikungunya virus 53 Meningococcal 53 tick borne encephalitis 53 Cytomegalovirus 52 tick borne 52 pneumococci 52 toxoplasma 52 Meningococcal meningitis 52 H#N# subtype 52 Y. pestis 52 small pox 52 arenavirus 52 tuberculosis malaria 52 Swine influenza 52 Rift Valley fever 52 Plasmodium vivax 52 corona virus 52 cytomegalovirus 52 P. vivax 52 Kala azar 52 poxviruses 52 Yersinia pestis 52 viruses 52 dengue haemorrhagic fever 52 Rubella 51 mold fungi 51 Genital herpes 51 tsetse flies 51 Autoimmune diseases 51 particularly virulent strain 51 paralytic polio 51 b Hib 51 malaria tuberculosis 51 Borrelia burgdorferi 51 pathogenic strain 51 equine encephalitis 51 dengue viruses 51 diarrhea pneumonia 51 Human papillomavirus HPV 51 chytridiomycosis