Mar 19, 2020 19:00:00

Trend analysis report of new coronavirus infected people announced, it turns out that the number of severe cases of youth is more than expected

As the

new coronavirus infection (COVID-19) spreads around the world, many studies and clinical trials have been conducted to understand the new coronavirus infection and to develop effective treatments and vaccines. Has also started. According to a report released by the US Centers for Disease Control and Prevention (CDC) on Tuesday, March 18, 2020, `` Young Americans are hospitalized for new coronavirus infections more than expected in the world. '' It turned out.

Severe Outcomes Among Patients with Coronavirus Disease 2019 (COVID-19) — United States, February 12–March 16, 2020 | MMWR
https://www.cdc.gov/mmwr/volumes/69/wr/mm6912e2.htm

Younger Adults Comprise Big Portion of Coronavirus Hospitalizations in US-The New York Times
https://www.nytimes.com/2020/03/18/health/coronavirus-young-people.html

CDC analysis shows coronavirus poses serious risk for younger people | TheHill
https://thehill.com/policy/healthcare/488325-cdc-data-show-coronavirus-poses-serious-risk-for-younger-people

The World Health Organization (WHO) has

declared a pandemic for a new coronavirus infection on March 11, 2020, with nearly 9,000 deaths worldwide . In the United States, the number of infected people has surpassed 6,000, and the number of dead has exceeded 100 .

From data collected in China and other sources, it has been pointed out that many people who die from the new coronavirus infection are people with underlying diseases or elderly people, CDC said, `` New coronavirus infection reported in China Most of the illness (81%) was mild, but 80% of the deaths have been reported to be over 60 years old. ' According to a study published by the China Center for Disease Control and Prevention (CCDC) as of February 17, the overall mortality rate among 44,672 subjects was 2.3%, indicating that teens, twenties, and thirties The fatality rate is 0.2%, the fatality rate in the 40s is 0.4%, the fatality rate in the 50s is 1.3%, the fatality rate in the 60s is 3.6%, the fatality rate in the 70s is 8%, and the fatality rate in those over 80 is 14.8%.

The following article details the findings of the CCDC survey.

The lethal rate of the new coronavirus is 2.3% and mild symptoms are more than 80%, but the lethal rate varies greatly with age-gigazine

Since the spread of the new coronavirus in the United States has since spread, CDC analyzes the cases and severity of new coronavirus infections that occurred in the United States from February 16 to March 16, 2020 by age group. And summarized it in a report.

As of March 16, there were 4,226 cases of new coronavirus infection in the United States reported to the CDC in the United States, and several cases of infection spread at long-term care facilities. Elderly persons aged 65 years or older account for 31% of cases, 45% of patients admitted, 53% of patients in an intensive care unit (ICU), and 80% of deaths, 85 years or older In particular, reports indicate that new types of coronavirus infections are more likely to be severe.

Despite the large number of elderly deaths, no new coronavirus infection patients under the age of 19 entered the ICU or died as of March 16th. 'Similar to reports from other countries, this finding suggests that the risk of illness and mortality from pandemic coronavirus infection is higher in the elderly group,' the CDC said. A younger person does not mean that there is no danger of a new type of coronavirus infection, and many young people are hospitalized. '

Here is a graph showing the number of hospitalized patients, the number of patients who entered the ICU, and the number of deaths of patients with new coronavirus infection by age group. By March 16, 508 people were hospitalized for a new type of coronavirus infection, of which 9% were 85 or older, 26% were 65 to 84, and 17% were 55 to 64. The percentage of hospitalized patients aged 45 to 54 is 18%, and the percentage of those aged 20 to 44 is 20%. You can see that Furthermore, it has been found that 121 patients have entered the ICU, with almost half under 65.

According to a CDC report, Professor Stephen Morse , an epidemiologist at Columbia University, said, 'I think everyone should pay attention to this fact. It's a viral infection. Even if you think you're young and healthy, young people need to be careful. '

`` There are disturbing reports from France and Italy that some young people have a serious medical condition, '' said Dr. Deborah Birx, an expert on the Trump administration's New Coronavirus Control Committee. Calls attention. Dr. Birx also pointed out that there is a danger that young people might unknowingly spread the new coronavirus infection, and because they feel healthy, they will come together in groups of the same generation. Appealed not to be.

'Young people may be confident in their ability to withstand the new coronavirus, but the fact that many young people are hospitalized says,' said Christopher Carlsten , director of respiratory medicine at the University of British Columbia. It means there are even more young people roaming the community with the new coronavirus. ' Similar to Dr. Birx, he warned of the danger that young people could spread the infection.