Classes with a single subclass

' infectious disease incidence proportion'
'Sus Scrofa population'
'adaptive immune response'
'adaptive immunity to infectious agent'
'biological macromolecule'
'bodily fluid'
'chemical compound'
'collective disposition'
'collective resistance disposition'
'disease course'
'eating behaviour'
'feed conversion'
'herd immunity to infectious organism'
'host resistance to infectious agent'
'host role'
'humoral immunity to infectious agent'
'infection incidence proportion'
'infection incidence rate'
'infection incidence'
'infection prevalence'
'infectious agent carrier role'
'infectious agent carrier'
'infectious agent host role'
'infectious agent portal of entry role'
'infectious agent portal of entry'
'infectious agent portal of exit role'
'infectious agent portal of exit'
'infectious agent reservoir'
'infectious agent seroprevalence'
'infectious agent vehicle role'
'infectious disease course'
'infectious disease incidence rate'
'infectious disease incidence'
'infectious disease morbidity rate'
'infectious disease mortality rate'
'infectious disease prevalence'
'innate immunity to infectious agent'
'molecular concentration'
'organism population'
'pathogen host role'
'pathogen host'
'pathogen load'
'physical object quality'
'presence of salmonella'
'quality of a single physical entity'
'quality of related physical entities'
'reservoir of infectious agent role'
'resistance to drug'
'salmonella infection incidence proportion'
'salmonella infection incidence rate'
'salmonella infection incidence'
'salmonella portal of entry role'
'salmonella portal of entry'
'salmonella portal of exit role'
'salmonella portal of exit'
'salmonella seroprevalence'
'salmonelle infection prevalence'
'salmonellosis disease course'
'salmonellosis incidence proportion'
'salmonellosis incidence rate'
'salmonellosis incidence'
'salmonellosis morbidity rate'
'salmonellosis mortality rate'
'salmonellosis prevalence'
'virulence factor disposition'
bacteria
behaviour
diarrhea
eukaryota
excreta
exotoxin
mammalia
object
pathogen
salmonellosis
time
{'cell-mediated immunity to infectious agent', HPI:0000227}