Scientists demand that immediate research reports determine how many percent of people do not show symptoms of the corona virus or appear late, as these carrier numbers that transmit the virus silently to others exceed expectations.
According to a Bloomberg report, the European country, after testing a much larger portion of the population than any other country in the world, discovered that 50 percent of patients had no symptoms of corona virus disease cod 19.
The South China Morning Post, on the other hand, quoted Chinese government records as saying that one-third of people diagnosed with the virus had no or no symptoms.
And cases that do not show such symptoms complicate efforts to prevent the outbreak, as people in most countries do not get tested until they become critically ill.
Last month, the World Health Organization and the Joint Mission of China declared the number of such infections to be non-existent and an anonymous source of the spread of the virus.
In contrast, Scott Golub, a former head of the US Food and Drug Administration, said in a tweet in early March that it has become clear that people with such silent careers or mild symptoms are more likely to spread the virus than expected. Which has made it difficult to control.
It’s becoming clearer that spread of #COVID19 by people who are asymptomatic or mildly symptomatic may be responsible for more transmission than previously thought; making control of the virus more difficult. https://t.co/kfBneTrqQf
— Scott Gottlieb, MD (@ScottGottliebMD) March 15, 2020
South Korea’s Centers for Disease Control and Prevention confirmed more than 20% of cases without sickness in the country.
South Korea also had a very high test rate, which revealed this.
Other than that, various research reports indicate that the corona virus can also be transmitted from one person to another, even if the patient does not have symptoms.
A study published in the journal New Zealand Journal of Medicine last week found that high virus levels or viral loads increase the nose of patients when symptoms begin to develop.
In China, researchers discovered several weeks of research on 18 patients with Cod19.
Researchers discovered that the genetic material emitted from the virus is similar to that of the flu patients, but SARS corona is different from the virus patients.
One of these 18 patients showed no symptoms, but the viral load was similar to other patients, indicating the process of transmitting the virus to healthy individuals.
Researchers say that the results prove that the virus can be transmitted from person to person at the onset of infection, so different strategies are needed to compare the SARS virus to diagnose and isolate the case.
A study in Japan discovered that a recently infected patient can transmit the infection to another person within 5 days, which is less than the time it takes to show the virus.
Hokkaido University research said that the results showed that a large number of people had transmitted the virus to other people before the disease appeared.
On the other hand, a study released last week by Columbia University said that before January 23, 86 percent of code 19 had not been recorded.
In such cases, the severity of the symptoms may have been modest, the researchers said, but they apparently accelerated the spread of the virus throughout China.
The results of the study also described its rapid spread worldwide and stated that prevention was nothing short of a challenge.
Last week, the head of the World Health Organization (WHO) called on European countries to tighten lockdowns and the worst case scenario in the global stock markets, demanding that every suspected case of the Corona virus be tested.
Talking to reporters, Tedros Eidhombe Gabri Esses said, “You cannot close your eyes and fight the fire, test, test, test every suspected patient”.