paravaccinia virus

例句：

1. 1. The paravaccinia virus is responsible for the common cold.
   疱疹病毒是引起普通感冒的罪魁祸首。
2. 2. Researchers are trying to develop a vaccine against the paravaccinia virus.
   研究人员正在尝试开发一种针对疱疹病毒的疫苗。
3. 3. Paravaccinia virus infections can cause severe pain and swelling around the eye.
   疱疹病毒感染会导致眼部周围严重的疼痛和肿胀。