传染病学

epidemiology

to pass on / to spread / to transmit / to infect / to transfer / to circulate / to conduct (electricity)

biography / historical narrative / commentaries / relay station

to infect / contagious

to dye / to catch (a disease) / to acquire (bad habits etc) / to contaminate / to add color washes to a painting

infectious disease / contagious disease / pestilence

to catch an illness / to get infected with a disease

illness / CL:場|场[chang2] / disease / to fall ill / defect

to learn / to study / to imitate / science / -ology