Hong Kong actor Wong He (王喜) migrated to London, the capital of England and the United Kingdom in 2021. On 3rd April, he arrived in Taiwan and disclosed an incident happened while going for COVID-19 test at the immigration checkpoint: “I was stabbed when going for PCR test. The murder had escaped and I only know she comes from the hospital.” In the photo, Wong He’s nose was full of blood but he remained humorous. Looks like it is a minor wound.

Source: https://www.hk01.com/%E5%8D%B3%E6%99%82%E5%A8%9B%E6%A8%82/754874/%E7%8E%8B%E5%96%9C%E5%85%A5%E5%A2%83%E5%8F%B0%E7%81%A3%E7%99%BC%E7%94%9F%E6%84%8F%E5%A4%96-%E6%BB%BF%E8%87%89%E9%AE%AE%E8%A1%80%E5%87%BApost-%E5%85%87%E6%89%8B%E5%B7%B2%E9%80%83%E9%9B%A2%E7%8F%BE%E5%A0%B4