Medical staff cannot refuse dangerous work; employer bears liability for HBV exposure due to lack of vaccination.

The Supreme Court dismissed the plaintiff's claim for compensation after finding the employer liable for the plaintiff's Hepatitis B infection. The court ruled that medical personnel do not have the right to refuse dangerous work under Article 210 of the Labor Code, and the employer failed to provide necessary protective measures like pre-existing vaccinations. Consequently, the court held the employer responsible for the lack of due diligence and ordered the case to be retried.