Related by context. Frequent words. (Click for all words.) 59 contagiousness 57 transmissibility 56 infectiousness 54 penetrance 52 replicative 51 Genital herpes 51 pneumococcal infection 51 easily transmittable 51 etiologic 51 pneumonic 50 coagulopathy 50 Lactose intolerance 50 antibody titers 50 mutability 50 rareness 50 changeability 49 indwelling 49 predisposing factors 49 Swine influenza 49 Fatty liver 49 aliveness 49 ontologically 49 SARS CoV 49 mutated strain 49 titers 49 Chlamydia trachomatis 49 contemporaneity 48 coinfection 48 seroprotection 48 prognostic indicator 48 CMV infection 48 compartmentalisation 48 procalcitonin 48 cholera toxin 48 noninfectious 48 microbiologic 48 communicable 48 highly communicable 48 nosocomial infection 48 erythrocyte sedimentation rate 47 prevalences 47 finitude 47 maternal antibodies 47 viremia 47 corona virus 47 prognostic significance 47 swine origin 47 pathogenic strains 47 Klebsiella pneumoniae 47 Antibiotic resistance 47 infects humans 47 seroprevalence 47 Scientifically speaking 47 influenzas 47 Chikungunya virus 47 transmissible 47 heterologous 47 exceptionality 47 detectability 47 pneumococci 46 pathogenicity 46 Plasmodium vivax 46 systemic toxicity 46 virulence 46 bactericidal 46 referent 46 surrogate marker 46 epistemic 46 pathophysiologic 46 antibiotic prophylaxis 46 causative agents 46 endophthalmitis 46 thyroid nodules 46 psychophysical 46 transmittable 46 chronicity 46 seasonal influenza viruses 46 reinfection 46 nanoviricide 46 poxvirus 46 neutralizing antibody 46 Human papillomavirus 46 specificity 46 infectivity 46 Premature ejaculation 46 polymorphous 46 sensitivity specificity 46 interiority 46 constantly mutating 46 morbidity mortality 46 bactericidal activity 46 pulmonary TB 45 Helicobacter pylori infection 45 immunodeficiency 45 Physiologically 45 macromolecule 45 epidemiologically 45 multidrug resistant 45 inactivated vaccine 45 fecundity 45 Chlamydia pneumoniae