7 July, according to foreign media reports, Oxford University Evidence-based Medicine Center (CEBM) TomThe new coronavirus may remain dormant until it appears under favorable environmental conditions。
Recently, a series of reports on the new coronavirus pointed out that the virus existed all over the world long before the emergence of Asia. China's novel coronavirus was found 9 months earlier than the new coronavirus discovered in Spain, a virologist in Spain announced last week.
In addition, Italian scientists found evidence of the coronavirus in sewage samples collected in Milan and Turin in mid December, several weeks before the first case. Experts also found traces of the virus in Brazil last November.
Tom: TomSo the new coronavirus we are facing may be just a dormant virus activated by special environmental conditions.
Dr. Jefferson pointed out that the frequent occurrence of clustering outbreaks in food processing plants and meat processing plants is a warning,There may be new routes of transmission, such as public toilet facilities and sewer systems, as well as cold and humid conditions that can breed the virus。
Similarly, in the 1918 Spanish pandemic, about 30% of the population of Western Samoa died of the outbreak, but they did not communicate with the outside world. This may also indicate that the virus itself may exist there, only activated by the environment at that time.
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