2.the virus is transmitted in the dispersion of droplets which results from sneezing or coughing.
病毒就是通过打喷嚏或咳嗽形成的飞沫传播的。
3.(b) of the acute phase (wet period): about 2-7 days, are beginning to have stuffy nose, increased nasal secretions, sneezing and nasal itching, nasal speech was occlusive, hyposmia.