COVID News and Trends – October 06

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A summary of the highlights of science and reports.

As of November 1, a new weekly COVID-19 case record of 2,042,545 in the week ended September 20 to 3,410,708 in the week ended November 1.

Most active international instances are located in the United States, Latin America, Europe and India. Nine countries registered more than one million instances in total; among them, the United States has the highest with more than 9. 19 million, and the United Kingdom has the lowest with more than 1. 07 million. Four countries – (in order) the United States, Brazil, India and Mexico – account for about 50% of total COVID deaths internationally (all WHO data).

In the Australian state of Victoria, the COVID outbreak in the country’s largest network, peaking in July/August, only six new cases have been reported since 25 October and none since 29 October.

The Victoria Department of Health and Human Services reported that the last active case of COVID-19 related to an outbreak at an elderly care center in the state was eliminated on Wednesday, November 4, before November 5, the last day without active instances at Victoria’s nursing home. healthcare sector 15 June.

At 16:00 CET on Wednesday, November, the bodies shown internationally through the national government amounted to 7,362. 30 (of which 36,068 were reported in the last 2 hours). There were 1,211,986 deaths (708). (Source: WHO Coronavirus Disease Scoreboard)

Johns Hopkins University’s Center for Science and Systems Engineering (CSSE) reported 48,008,175 shown and 1,224,144 deaths (at 2:30 p. m. AEST on Thursday, November 5).

The Ministry of Health reported on November 4 that the instances shown at the national point amounted to 27,662, an accumulation of thirteen in 2. 4 hours. There were 907 deaths.

State-to-state: ACT 114 in general (first report on 12 March); NSW 4443 (January 25); NT 33 (March 20); Qld 1177 (January 29); HS 504 (February 2); Tas 230 (2 March); Vic 20,345 (January 25); WA 771 (February 21).

Dealing with a global pandemic has had a negative effect on other people’s intellectual health, and MIT and Harvard researchers in the US have had a negative effect on other people’s lives. But it’s not the first time They say they can measure the effect by examining the language that other people use online.

They analyzed the tone and content of more than 800,000 Reddit messages from the first wave of COVID-19 and detected several key adjustments in intellectual fitness conversations, adding a general build-up in discussions about anxiety and suicide. They also revealed various effects in others who already suffer from other types of intellectual diseases.

Researchers analyzed articles from 15 sub-teams on intellectual diseases, adding schizophrenia, depression and bipolar disorder, as well as a handful of teams loyal to general topics such as non-public finances, fitness and paternity.

“Reddit gives us the opportunity to take a look at all those sub-reddits that are specialized groups,” says Daniel Low of Harvard. “In fact, this is a unique opportunity to see in real time how those other communities were affected in other ways as the wave unfolded. “

Researchers found that while members of the top-aid teams began publishing articles on COVID in March, the fitness anxiety organization began in January; however, as the pandemic progressed, other intellectual fitness equipment began to look a lot like fitness-related anxiety organization, in terms of the maximum language used.

At the same time, the non-public financial organization showed the maximum negative semantic replacement from January to April 2020, and greater use of words similar to economic tension and negative sentiment.

They also found that the intellectual fitness equipment most affected at the onset of the pandemic was those similar to ADHD and eating disorders.

Using some other algorithm, the researchers organized publications into teams such as loneliness or substance use, and then followed the evolution of those equipment as the pandemic progressed. particularly related to the suicidal organization of the pandemic were the support teams for border-limiting personality disorder and post-traumatic tension disorder.

The findings are in the Journal of Internet Medical Research.

U. S. scientists report a correlation between ancient exposure to air pollutants in fine particles and vulnerability to COVID-19 death.

Researchers at Harvard’s TH Chan School of Public Health analyzed knowledge from 3,089 U. S. counties. But it’s not the first time And they concluded in an analysis according to the journal Science Advances that an accumulation of a microgram consistent with cubic meter on average in the long term is related to an 11% COVID mortality rate in a county.

Xiao Wu and his colleagues point out that their research cannot take into account threat points at the individual level, but say the effects may indicate rapid political action, such as prioritizing precautionary measures in areas of high pollution.

The hypothesis has been raised that the effects of COVID-19 may be disturbed by prolonged exposure to PM2. 5 (particles with a diameter of less than 2. 5 micrometers), which damage respiratory and cardiovascular systems, but, according to the researchers, lack of public knowledge inhibited research.

They also met other predictors of COVID-19 mortality in their model, adding the average family income source and percentage of black residents.

“Although incomplete and yet fully verified through the broader clinical community, policy studies like Wu et al’s. They set the level for more classic environmental epidemiological research,” Write Jeremy Jackson and Kip Hodges of Science Advances in a publishing house.

Researchers in Portugal and the United Kingdom have mapped the spread of SARS-CoV-2 coronavirus, Europe at the centre of the scene.

His examination of 27,000 virus genomes sampled worldwide confirms, they say, that the virus originated in China and that it probably jumped in humans from horseshoe bats, but spread throughout America and other parts of the world largely across Europe.

“It is very likely that the bans generated around the world in the current part of March helped to reduce the number of intercontinental industries, i. e. mainland China, but were less effective between Europe and North America, where bidirectional industry is visual until April, long after the bans were imposed,” they write in an article in the journal Microorganisms.

Researchers, from Minho University and Huddersfield University, sometimes paint about tracking mitochondrial DNA from ancient human migrations, and took advantage of the fact that the virus genome is similar in very important ways.

However, the gigantic length of the database, even in May, when it began, makes it one of the largest analyses of its kind ever performed, they say.

Research in the UK suggests that tinnitus is aggravated through COVID-19. The study of 3103 people from 48 countries, although most of them from the United Kingdom and the United States, was conducted through Anglia Ruskin University and published in Frontiers in Public Health. He revealed that 40% of others with COVID-19 symptoms experienced a worsening of their tinnitus. Women and children under the age of 50 discovered it much more problematic during the pandemic. Some others reported that the disease was triggered by the progression of COVID-19 symptoms. Many, especially in the UK, also believe that tinnitus is aggravated through measures of social estating, which lead to significant adjustments in paintings and lifestyle habits and, therefore, greater anxiety.

The Asian ethnic group is strongly related to COVID-related stroke, an investigation of the activity of stroke centres in England and Scotland reveals the first wave of the coronavirus pandemic. those with COVID-19 infection, their stroke were Asian, more than double the proportion observed in patients with ischemic stroke without COVID-19. COVID-19, show the effects. The findings are published in the Journal of Neurology Neurosurgery

Support staff and staff at African-American and Latino hospitals with and without patient care jobs every day have the highest threat of SARS-CoV-2 infection in physical care settings, according to a U. S. study. Researchers from the Rutgers School of Public Health examined 3,904 staff members and doctors at a New Jersey hospital between April and June who were defeated to detect the virus and IgG antibodies against the virus, the presence of which recommends a recent infection. The effects are published in Open Forum Infectious Diseases. ” The threat to staff in physical care services with little or no patient contact has gained relatively little attention to date, however, our effects recommend potentially high infection rates in this group,” says Director Emily Barrett. “In contrast, and to our surprise, doctors, nurses and medical emergency technicians have shown much lower infection rates. “

A delirium accompanied by fever may be only an early symptom of COVID-19, according to Spanish researchers who have reviewed all published clinical tables on the effects of the virus on the central nervous system, and shows that some patients experienced a state of confusion, along with loss of senses of taste and smell and headaches, in the days leading up to the manifestation of coughing and breathing difficulties. Researchers from the Universitat Oberta de Catalunya contribute their findings in the Journal of Clinical Immunology and Immunotherapy.

An examination conducted through Brigham and Women’s Hospital in the United States analyzed blood samples and cells from patients who had recovered from mild to moderate COVID-19 and found that antibodies to the virus are minimized in Americans after the disease solution, a subset of patients – production of anti-virus antibodies several months after infection. These antibody “supports” showed a shorter progression of symptoms, suggesting that some other people recovering more temporarily from COVID-19 would possibly expand a more effective and lasting immune reaction to a vital limitation of the study, the team notes, is that most volunteers were adult white women. The effects were published in Cell.

Content organized through the editors of the cosmos magazine.

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