3 Reaction to Smallpox Vaccination 天花接种反应

Doctor：What ’ s wrong with your child ?医生：你的孩子怎么了？Parent：He was vaccinated against smallpox a week ago .家长：他一个星期前接种了天花疫苗。昨天开始发热、烦躁。医生：有红肿吗？Parent：Yes , there is some swelling at the armpit .家长：是的，腋下肿了。医生：这是天花接种反应，他的腋下淋巴结肿了。Parent：When will it get better ? ......