https://academic.oup.com/cid/article/doi/10.1093/cid/ciaa149/5734265 https://academic.oup.com/cid/article/doi/10.1093/cid/ciaa149... "The presence of 2019-nCoV

https://academic.oup.com/cid/article/doi/10.1093/cid/ciaa149/5734265 https://academic.oup.com/cid/article/doi/10.1093/cid/ciaa149... "The presence of 2019-nCoV in patients’ saliva suggests the possibility of salivary gland infection.... Further studies are required"