感かん染せん率りつ

noun

infection rate

Used in medical, epidemiological, and public health contexts to describe the proportion of a population that becomes infected.

• この地ち域いきの感かん染せん率りつは先せん月げつより下さがった。

  The infection rate in this area has dropped since last month.

• ワクチン接せっ種しゅが進すすむにつれて感かん染せん率りつが低てい下かした。

  As vaccination progressed, the infection rate decreased.