Dr. John Brownstein, an ABC news writer, an epidemiologist at Boston Children’s Hospital and a professor of epidemiology at Harvard University, said that young people are not only potential communicators, but are also at risk of complications and death. It is not uncommon for young people to die from the new coronavirus.
He said that cases of new coronavirus pneumonia were concentrated in the elderly and patients with underlying chronic diseases this spring, but over time, the average age of infected people is slowly decreasing.
The U.S. Medical system is close to collapse
It took 16 days for the breakthrough from 8 million to 9 million, 10 days for the breakthrough from 9 million to 10 million, and only 6 days for the breakthrough from 10 million to 11 million. Reuters couldn’t help feeling that this set the outbreak in the United States. The fastest rate of spread since. According to an article in the US “Foreign Policy” magazine, the United States is now in the form of a “complete epidemic catastrophe.
Why do some people die, but some people recover
Why are two people of the same 40 years old, one is very sick after being infected with the new coronavirus, and the other does not even need to be hospitalized after being infected?
Among the patients with new coronavirus pneumonia contacted by American doctor Megan Ranney, some patients are similar in age, background, and health conditions, but the conditions are completely different.
When Will be the End of USA Darkest Hour
As American society is torn apart and antagonism continues to intensify, the new government will still face constraints from all parties in the process of implementing the anti-epidemic policy. It may not be easy for the United States to get out of this crisis.
According to the latest statistics from Johns Hopkins University in the United States, as of 5:30 on November 16, Beijing time, the cumulative number of confirmed cases of new coronary pneumonia in the United States reached 11,000,984, and an increase of 141,323 cases in the past 24 hours.
Winter and spring are the seasons for high incidence of respiratory infectious diseases, so protection and control are very important! Adhering to routine protective measures such as “washing hands frequently, wearing masks, disinfecting frequently, ventilating more, and gathering less” can not only prevent the spread of the virus, but also effectively prevent other respiratory infectious diseases such as influenza in winter.
Winter is here, what should we do for protection and control?
It is the peak of the second wave of the new coronavirus in almost all the west countries from Europe and America. Since the WHO issued an epidemic risk alert, the world’s new coronavirus confirmed cases have repeatedly set records. The epidemics in India and the United States broke the highest in history, and France and Germany finally began to reclose their countries. Since then, the world has been shrouded in the shadow of the epidemic again.
What is Asymptomatic infection?
Asymptomatic infection of the new coronavirus refers to those who have no relevant clinical manifestations, such as fever, cough, sore throat, and other self-perceived or clinically recognizable symptoms and signs, but the respiratory tract and other specimens have tested positive for the pathogen of the new coronavirus. Including the 14 days of isolation and medical observation, there are no symptoms and signs that can be self-perceived or clinically recognized; there are two types of asymptomatic infections in the incubation period.
A new model study shows that if 95% of Americans wear masks in public, by February 2021, more than 100,000 lives can be saved from death due to the new Coronavirus.
The study conducted by the New Coronavirus Prediction Group of the University of Washington Institute of Health Metrics and Evaluation pointed out that as of September 21, only about 49% of U.S. residents reported that they “always” wear masks in public.
According to Indian media reports, a new study in India found that countries with poor sanitation and environmental conditions and poor water quality have lower death rates from new coronary pneumonia compared with rich countries with high sanitation.
Indian media reported that, so far, scientists have been puzzled that the infection rate and death rate of new coronary pneumonia in poorer countries are lower than those in richer countries.
According to research, research from the Indian Council of Science and Industrial Research (CSIR), the National Cell Science Center (NCCS), and the Chennai Institute of Mathematics, India seem to support the theory that improved immunity can make people not so easy Suffer from a serious viral disease, and the environmental conditions in poor countries can increase people’s resistance.
At present, most scientists agree that in order to limit the spread of SARS-CoV-2, we need to take strict control measures, including effective contact tracing, testing and isolation, as well as maintaining social distance, wearing masks, etc., and South Korea, China and New Zealand Other countries have successfully used this method to successfully suppress the spread and spread of the virus.
Some people even called for a method of zeroing COVID-19 patients to try to eliminate the virus, rather than curb its spread.
