猪感 swine flu
传染病 communicable disease
呼吸道疾病 respiratory disease
病毒 virus
流通,传播 circulate
流行感冒 inluenza; the flu
肺炎 pneumonias
病例 case
疑似病例 suspected case
爆发 outbreak
咳嗽 cough
打喷嚏 sneeze
疫苗 vaccine
个人卫生 personal hygiene
猪感 swine flu
传染病 communicable disease
呼吸道疾病 respiratory disease
病毒 virus
流通,传播 circulate
流行感冒 inluenza; the flu
肺炎 pneumonias
病例 case
疑似病例 suspected case
爆发 outbreak
咳嗽 cough
打喷嚏 sneeze
疫苗 vaccine
个人卫生 personal hygiene