In their study, ISS scientists examined 40 sewage samples collected from wastewater treatment plants in northern Italy between last October and February. The first known case was a patient in the town of Codogno in the Lombardy region in February.
Scientists explained the detection of traces of the virus prior to the finish of 2019 was steady with proof emerging in other nations that COVID-19 may possibly have been circulating prior to China reported the initially situations of a new ailment on December 31. An analysis that was released late on Thursday stated that the samples taken in Milan and Turin on December 18 showed the presence of the novel deadly virus.
A research in Could by French scientists located that a guy was contaminated with COVID-19 as early as December 27, practically a month prior to France confirmed its initially situations.
"Traces of SARS-Cov-2 have been found in samples of wastewater taken in Milan and Turin on December 18 and in Bologna on January 29", said Giuseppina La Rosa, who led the research for a coming study from the country's ISS National Health Institute.
The team said that samples of the virus were found in sewage water samples from Bologna, Milan, and Turin in January and February 2020.
"This research may help to understand the beginning of the virus's circulation in Italy", the ISS said in a statement. The sewage samples were taken in October and November 2019, however, had tested negative for the virus.
First golfer on PGA Tour tests positive
The guide also said at-home tests before traveling to a tournament are "strongly encouraged" but not required. The RBC Heritage presented by Boeing continues Saturday at Harbour Town Golf Links in Hilton Head.
These findings are consistent with the estimates of chinese scientists who rely on the appearance of the virus in mid-December at a market in Wuhan selling the game, even though Beijing has recently suggested that the virus could arrive in China from overseas.
And some studies and reports have suggested that the virus might have been present in China before December.
The researchers stressed that the results of the study do not imply that the "main transmission chains that led to the epidemic's spread in the country originated from these first cases". He added that this shows the presence of the virus even before it began to spread rapidly.
If Italy records this momentous change, can it mean that other countries may record different Coronavirus findings too?
The institute states it aims to start a pilot venture monitoring squander water at vacationer resorts in July with a perspective to location up a nationwide squander drinking water monitoring network afterwards this calendar year.