陽よう性せい者しゃ

noun

person who tested positive

Typically used in medical or public-health contexts for someone who has tested positive for a virus or other infection.

• 昨日きのう、新あらたに陽よう性せい者しゃが100人にん確かく認にんされた。

  Yesterday, 100 new positive cases were confirmed.

• 陽よう性せい者しゃは自じ宅たく待たい機きが求もとめられる。

  Those who test positive are asked to stay at home.