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“We analyzed and tested specific antibodies against coronavirus in blood samples from 959 people who were diagnosed with lung cancer between September 2019 and March 2020. Antibodies against the RBD domain of the SARS-CoV needle have been detected- 2 in 111 out of 959 people, ”said a report co-produced by the Milan Institute of Oncology and the University of Frontera.
The researchers note that most of the cases were found in Lombardy. They are followed by Piedmont, Lazio, Emilia-Romagna, Tuscany and Veneto.
“This study shows that Sars-Cov-2 was found in asymptomatic patients in Italy long before the first patient appeared. If asymptomatic individuals had been screened for antibodies before the COVID-19 epidemic was announced, this could have changed the history of the pandemic, ”say Italian experts.
However, Massimo Galli, head of the department of infectious diseases at the Luigi Sacco Hospital in Milan, doubts that the virus is “so old” and has spread in Italy since September 2019.
“I find it hard to believe that this virus is so old. I await concrete evidence. If it really has been since September 2019, it is necessary to understand why the first outbreaks of infections did not appear immediately, ”he told reporters.
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