1.Infected people initially develop fever, headaches, myalgia (muscle pain), sore throat and a dry cough.
感染者最初出现发热，头痛，肌肉痛，咽喉痛和干咳。
2.Subsequently, dogs develop fever, nasal discharge, coughing, lethargy, reduced appetite, vomiting, and diarrhea.
然后，会出现高烧、流鼻涕、咳嗽、精神不振、食欲减退、呕吐和腹泻。