A walk-through COVID-19 testing booth at H+ Yangji Hospital in Gwanak District, southern Seoul. According to the Korean Intellectual Property Office (KIPO), H+ Yangji Hospital has patented the walk-through test booth, dubbed "K-walk thru," which was first introduced in February.
YONHAP
![A walk-through COVID-19 testing booth at H+ Yangji Hospital in Gwanak District, southern Seoul. According to the Korean Intellectual Property Office (KIPO), H+ Yangji Hospital has patented the walk-through test booth, dubbed 'K-walk thru,' which was first introduced in February. [YONHAP]](https://image.koreajoongangdaily.com/10371674.webp?imageId=10371674&width=960&height=632&format=jpg)
