AIDS
anabolism
anemia
antigenic drift
balance plymorphism
beriberi
cholera
cori cycle
cretinism
disease reservoirs
Gloger's Rule
glycogenesis
glycogenolysis
goiter
hookworm
kwashirokor
incidence rate
influenza
malaria
marasmus
measeles
morbidity rate
mortality rate
myxedema
nonveneral syphilis
onchocerciasis
osteomalacia
oestoporosis
pandemic
pellagra
pinta
prevalence rate
protein quality
retro virus
rickets
scurvy
sickel cell trait
treponematosis
undernutrition
vector
veneral syphilis
virgin soil epidemics
yaw