health code

English

Etymology

Calque of Chinese 健康碼／健康码 (jiànkāngmǎ).

Noun

health code (plural health codes)

  1. (China) A QR code identifying someone's risk level during the COVID-19 pandemic in the PRC, colored in green, yellow, or red in increasing danger.
  2. Used other than figuratively or idiomatically: see health,‎ code.
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