By Shaina
Ahluwalia , Roshan Abraham
(Reuters)
- Worldwide coronavirus cases crossed 40 million on Monday, according to a
Reuters tally, as the onset of winter in the northern hemisphere fuelled a
resurgence in the spread of the disease.
The Reuters tally is based on official reporting by individual
countries. Experts believe the true numbers of both cases and deaths are likely
much higher, given deficiencies in testing and potential under-reporting by
some countries.
The Reuters data shows the pace of the pandemic continues to pick up. It
took just 32 days to go from 30 million global cases to 40 million, compared
with the 38 days it took to get from 20 to 30 million, the 44 days between 10
and 20 million, and the three months it took to reach 10 million cases from
when the first cases were reported in Wuhan, China, in early January.
Record one-day increases in new infections were seen at the end of last
week, with global coronavirus cases rising above 400,000 for the first time.
There were an average of around 347,000 cases each day over the past
week, compared with 292,000 in the first week of October.
The United States, India, and Brazil remain the worst affected countries
in the world. COVID-19 cases in North, Central, and South America represent
about 47.27% or nearly half of global cases.
Around 247 cases are seen per 10,000 people in the United States. For
India and Brazil, those numbers stand at 55 cases and 248 cases per 10,000
people respectively.
New cases are growing at over 150,000 a day in Europe, as many countries
including Italy, Netherlands, Germany, Austria, Poland, Ukraine, Cyprus, and
the Czech Republic have reported record daily increases in the number of
coronavirus infections.
Europe currently accounts for over 17% of the global cases and nearly
22% of the deaths related to the virus worldwide.
More
https://uk.reuters.com/article/uk-health-coronavirus-global-cases/global-coronavirus-cases-surpass-the-40-million-milestone-idUKKBN2740CE?il=0
Pelosi, Mnuchin Talk Stimulus;
Victoria Eases Up: Virus Update
October 17, 2020, 11:52 PM GMT+1 Updated on October 18, 2020,
6:28 AM GMT+1
U.S. House Speaker Nancy Pelosi and Treasury Secretary
Steven Mnuchin had a lengthy talk Saturday night about efforts to craft a
stimulus package to help the U.S. economy weather the impact of the
coronavirus.
Victoria, the Australian state worst hit by the coronavirus
outbreak, announced an easing of restrictions on Sunday, but left key sectors
of the economy shuttered until next month to ensure community transmission is
further contained.
Even as new U.S. cases jumped by the most since late July,
President Donald Trump, at campaign rallies
on Saturday, pushed states such as Michigan to lift emergency measures. Daily
cases in France rose to a record
32,427. China reported 13 new infections on Oct. 17, all imported, while New
Zealand reported the first community case in three weeks. India added more than
60,000 cases for a fifth consecutive day.
Key Developments:
https://www.bloomberg.com/news/articles/2020-10-17/u-s-reports-over-69-000-cases-most-since-july-virus-update?srnd=coronavirus
Europe crosses 150,000 daily
coronavirus cases mark, a week after reporting 100,000 daily cases
October 17,
20206:13 PM By Anurag Maan
(Reuters)
- Europe surpassed 150,000 daily coronavirus cases on Friday just a week after
reporting 100,000 cases for the first time, according to Reuters tally, with
countries such as France, Germany reporting record daily numbers of infections
this week.
Much of Europe has tightened curbs including measures such as shutting
or ordering early closing of bars, but now the surging infection rates are also
testing governments’ resolve to keep schools and non-COVID medical care going.
Globally, cases rose by more than 400,000 for the first time late on
Friday, a record one-day increase.
As a region, Europe is reporting more daily cases than India, Brazil and
the United States combined. The increase is partly explained by far more
testing than was done in the first wave of the pandemic.
The United Kingdom, France, Russia, Netherlands, Germany and Spain
accounted for about half of Europe’s new cases this week, according to a
Reuters tally.
France, which is reporting the highest seven-day average of new cases in
Europe with 21,210 infections per day, reported a record 30,621 cases on
Thursday, according to the tally.
In the past seven days it has registered nearly 142,800 new infections,
more than the 132,430 registered during the entire two-month lockdown from
mid-March to mid-May.
French President Emmanuel Macron ordered a third of France’s population
be put under nightly curfew on Wednesday, with the measure taking effect from
Saturday.
More
https://uk.reuters.com/article/uk-health-coronavirus-europe-cases/europe-crosses-150000-daily-coronavirus-cases-mark-a-week-after-reporting-100000-daily-cases-idUKKBN2720QT?il=0
Next, some vaccine links
kindly sent along from a LIR reader in Canada. The links come from a most
informative update from Stanford Hospital in California.
World
Health Organization - Landscape of COVID-19 candidate vaccines . https://www.who.int/publications/m/item/draft-landscape-of-covid-19-candidate-vaccines
NY
Times Coronavirus Vaccine Tracker . https://www.nytimes.com/interactive/2020/science/coronavirus-vaccine-tracker.html
Stanford
Website . https://racetoacure.stanford.edu/clinical-trials/132
Regulatory
Focus COVID-19 vaccine tracker . https://www.raps.org/news-and-articles/news-articles/2020/3/covid-19-vaccine-tracker
Some other useful Covid links.
Johns Hopkins Coronavirus
resource centre
https://coronavirus.jhu.edu/map.html
Rt Covid-19
https://rt.live/
Covid19info.live
https://wuflu.live/
Centers for Disease Control
Coronavirus
https://www.cdc.gov/coronavirus/2019-ncov/index.html
Technology Update.
With events happening
fast in the development of solar power and graphene, I’ve added this section.
Updates as they get reported. Is converting sunlight to usable cheap AC or DC
energy mankind’s future from the 21st century onwards.
Molecular design strategy reveals
near infrared-absorbing hydrocarbon
Date: October 17, 2020
Source: Nagoya University
Summary: The lessons learned from a near infrared
absorbing, bowl-shaped molecule made only from hydrogen and carbon atoms offers
insights for future organic conductors.
Nagoya University researchers have synthesized a unique molecule with a
surprising property: it can absorb near infrared light. The molecule is made
only of hydrogen and carbon atoms and offers insights for making organic
conductors and batteries. The details were published in the journal Nature
Communications .
Organic chemist Hiroshi Shinokubo and physical organic chemist Norihito
Fukui of Nagoya University work on designing new, interesting molecules using
organic, or carbon-containing, compounds. In the lab, they synthesized an
aromatic hydrocarbon called methoxy-substituted as -indacenoterrylene.
This molecule has a unique structure, as its methoxy groups are located
internally rather than at its periphery.
"Initially, we wanted to see if this hydrocarbon demonstrated novel
phenomena due to its unique structure," says Fukui.
But during their investigations, the researchers discovered they could
convert it into a new bowl-shaped hydrocarbon called as -indacenoterrylene.
"We were surprised to find that this new molecule exhibits near
infrared absorption up to 1300 nanometers," Shinokubo explains.
What's unique about as -indacenoterrylene is not that it absorbs
near infrared light. Other hydrocarbons can do this as well. as -indacenoterrylene
is interesting because it does this despite being made of only 34 carbon and 14
hydrogen atoms, without containing other kinds of stabilizing atoms at its
periphery.
When the scientists conducted electrochemical measurements, theoretical
calculations, and other tests, they found that as -indacenoterrylene was
intriguingly stable and also had a remarkably narrow gap between its highest
occupied molecular orbital (HOMO) and its lowest unoccupied molecular orbital
(LUMO). This means that the molecule has two electronically different subunits,
one that donates and another that withdraws electrons. The narrow HOMO-LUMO gap
makes it easier for electrons to become excited within the molecule.
"The study offers an effective guideline for the design of
hydrocarbons with a narrow HOMO-LUMO gap, which is to fabricate molecules with
coexisting electron-donating and electron-withdrawing subunits," says
Fukui. "These molecules will be useful for the development of
next-generation solid-state materials, such as organic conductors and organic
batteries."
The team next plans to synthesize other near infrared-absorbing aromatic
hydrocarbons based on the design concepts garnered in this current study.
https://www.sciencedaily.com/releases/2020/10/201017194219.htm?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+sciencedaily%2Fmatter_energy%2Fgraphene+%28Graphene+News+--+ScienceDaily%29
US Politics Betting Odds
https://www.oddschecker.com/politics/us-politics
The most effective way to destroy people is
to deny and obliterate their own understanding of their history.
George Orwell.
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