Time is ahead again! An Italian woman has been infected with the new coronavirus in November 2019

An international research team led by the University of Milan in Italy found the genetic sequence of the new coronavirus from a biopsy sample taken by a young female dermatology patient in the country on November 10, 2019, an Italian media outlet such as Ansa and The Republic reported Monday.
results have expected Italy's "Patient Zero" to appear again until November 2019.
the findings were published in the British Journal of Dermatology.
researchers examined biopsy samples of undiagnosed patients with undiagnosed atypical skin diseases in the last months of 2019 and found that the patient was infected with the new coronavirus, and that her symptoms were only red patches in her skin and mild sore throats.
, the patient tested positive for the new coronavirus antibody in a serum test in June 2020.
University of Milan believe this is the earliest case of new coronavirus infection found in Italy.
, who led the study and is from the University of Milan, told the media that samples of new coronavirus infections could be found earlier in the study than in November 2019.
said the study found that some cases of new coronavirus showed only symptoms of skin disease, so they wanted to know if any of the skin disease patients before the outbreak had been infected with the new coronavirus.
, researchers have detected the new coronavirus in urban wastewater samples from the northern Italian cities of Milan and Turin in December 2019.
In November 2020, researchers at the National Cancer Institute in Milan, Italy, and others published a paper in the country's Journal of Oncology that the new coronavirus could have spread in Italy as early as September 2019, months before Italy reported its first confirmed case of the new crown.