Coronavirus Disease 2019 (COVID-19)

[xoxoxoBruce]

They don't know who patient zero is.

However, a study, by Chinese researchers published in the Lancet medical journal, claimed the first person to be diagnosed with Covid-19, was on 1 December 2019 (a lot of earlier) and that person had "no contact" with the Huanan Seafood Wholesale Market.

Wu Wenjuan, a senior doctor at Wuhan's Jinyintan Hospital and one of the authors of the study, told the BBC Chinese Service that the patient was an elderly man who suffered from Alzheimer's disease.

"He (the patient) lived four or five buses from the seafood market, and because he was sick he basically didn't go out,” Wu Wenjuan said.

She also said that three other people developed symptoms in the following days – two of whom had no exposure to Huanan either.

https://www.bbc.com/future/article/2...s-patient-zero