A recent study by the National Cancer Institute in Milan, Italy, slotxo suggests that the coronavirus that causes COVID-19 has been reported. It may have begun to be found in Italy months before the outbreak in Wuhan, China.
In the past, the World Health Organization believes that The new coronavirus was first discovered in Wuhan in December last year. Before starting to meet in Italy at the end of February this year in a small town near Milan.
However, a study by Italian researchers published in the Tumori Medical Journal in Italy indicated that, based on the examination of lung cancer by 959 volunteers during September last year. As of March this year, 11.6% were found to contain the novel coronavirus that causes COVID-19. Months before the first case was discovered in February.
The new SARS-CoV-2 antiviral agent, conducted by the University of Siena, said the new virus immunity was found in a sample of four people in early October last year. This means that all four of them have been infected with the coronavirus since September.
Giovanni Apolone who contributed to this report. Told Reuters news agency that “This discovery is a big deal. It shows that this strain of coronavirus may have spread among the population for a long time. But they may not be fatal or have a very low mortality rate that has been overlooked. Before returning to the severe epidemic "
The researchers previously noted that There is a surprising increase in the number of people with pneumonia and influenza in Lombardy. North italy In the last three months of the last year It could be a sign that the new coronavirus may spread from person to person for longer than we thought.