A few months before the first case of new crown pneumonia appeared, Australian investigation: China’s PCR purchases surged | TechNews

The Australian Information Security Company’s Internet 2.0 report pointed out that a few months before the first case of COVID-19, China’s purchases of PCR testing equipment surged, especially in the second half of the year. The new crown pneumonia epidemic has already erupted in early autumn at the latest.

When did the new crown epidemic break out?

Wuhan is the first major city in China where the new crown pneumonia has occurred. The World Health Organization (WHO) reported that the country office in China learned on December 31, 2019 that Wuhan had found a case of pneumonia of unknown cause and confirmed it on January 7, 2020. The new coronary pneumonia disease caused by the new coronavirus SARS-CoV-2 has spread all over the world.

The Internet 2.0 report pointed out that, according to the conclusions of the study, it is highly believed that the time of the pandemic of the new crown pneumonia is much earlier than China’s notification of the first case of new crown pneumonia to the World Health Organization. The amount of the public procurement contract for PCR testing equipment.

China’s PCR purchases soar

Internet 2.0 collected 1,716 procurement contracts from 2007 to the end of 2019, and then checked and analyzed the data. The comparison samples were drawn from various provinces and cities in China, and the regions with the highest PCR purchase volume were compared with Hubei to rule out the increase in PCR purchases in various parts of China. Regions, purchases related to PCR were relatively flat or slightly increased or decreased.

See also  Chad: Mahamat Déby, successor of Déby

The expenditure on PCR equipment in Hubei Province has risen slightly since 2014, but the increase in 2019 was particularly significant. It increased from 36.7 million in 2018 to 67.36 million yuan (approximately NT$295 million). Research and hospital use have been transformed into a disease prevention and control institution.

China’s Ministry of Foreign Affairs refutes the results

In response to this report, medical experts put forward the view that there is insufficient information to reach a conclusion. One of the experts said that China has widely used PCR testing for decades and has become a standard method for detecting pathogens, and PCR equipment is widely used in laboratories to detect many other pathogens. In particular, China is coping with a large-scale outbreak of African swine fever across the country in 2019.

The Ministry of Foreign Affairs of China disputed the findings and emphasized that these findings are similar to other suspicious claims about the origin of the coronavirus, but the traceability of the virus is a serious scientific issue that should be resolved by scientists. It emphasized the White Paper on Action against COVID-19 issued by the State Council of China. With a clear timetable and ironclad facts, China’s efforts to fight the epidemic are recorded.

PCR detection is widely used

Amesh Adalja, a senior scholar at the Johns Hopkins University Health and Safety Center, said that it is not clear why the purchase of PCR testing equipment in Hubei Province increased particularly at the time, but it is not surprising, because before the new crown pneumonia epidemic , PCR has become the preferred method for pathogen detection.

An anonymous Australian biochemist said that these data indicate that the demand for pathogen diagnostic equipment is suddenly significant, but more data is needed to explain the procurement figures. Internet 2.0 Chief Executive David Robinson (David Robinson) said that the current data does not support any conclusions on the origin of COVID-19, but some parts may become traceable evidence in the future.

See also  CD1 / Md1 Type Wire Rod Rope Hoist Made in China

Difficulty in tracing the source of new coronary pneumonia

The origin of the new crown pneumonia has become a hotly debated issue. The United States and allies have accused Beijing of refusing to investigate more thoroughly, including allegations that the virus has leaked from a biosafety laboratory in Wuhan that has studied coronaviruses, although US intelligence officials released the cause of the outbreak in August. The summary of the investigation, but said that China refused to cooperate and could not come to a definitive conclusion.

Chinese officials deny that they hinder the investigation of the source of the new crown pneumonia and strongly refute the theory that the virus leaked from the Wuhan laboratory. Senior Chinese scientific officials said that the pathogen is most likely to come from animals and be transmitted to humans through intermediate hosts, emphasizing that this theory has a broader science. Recognized by the world.

(The source of the first image: Pixabay)


New knowledge of science and technology, updated from time to time