感染人数

number of infected persons

to feel / to move / to touch / to affect / feeling / emotion / (suffix) sense of ~

infection / to infect / to influence

to infect; infection / (fig.) to influence

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

person; people / CL:個|个[ge4],位[wei4]

number of people

to count / to count as / to regard as / to enumerate (sb's shortcomings)

number / figure / several / CL:個|个[ge4]

frequently / repeatedly