追つい加か接せっ種しゅ

noun

booster vaccination; booster shot

Medical term for an additional vaccine dose given after the primary series to maintain or enhance immunity.

• 新しん型がたコロナウイルスの追つい加か接せっ種しゅを受うける人ひとが増ふえている。

  More people are receiving a COVID-19 booster vaccination.

• 追つい加か接せっ種しゅの予よ約やくは来らい週しゅうから始はじまります。

  Reservations for the booster shot will start next week.