Wednesday, February 3, 2021

Google Alert - health

Google
health
Daily update February 3, 2021
NEWS
The New York Times
The University of Oxford research is the first to document a vaccine substantially reducing the virus's spread. British officials said the results underscored how mass inoculations were key to ending the pandemic.
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NPR
This dark but necessary arithmetic has become all too routine during the COVID-19 outbreak. January was the deadliest month so far in the U.S.; the virus killed more than 95,458 Americans. The total ...
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WebMD
B.1.351 was first identified in South Africa. The CDC and World Health Organization have called it a "variant of concern" because it has developed changes to its genetic code that make it more menacing than the original version of the virus.
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NPR
Scientists estimate that somewhere between 70% and 85% of people need to be immune from the coronavirus before the disease will wane through a process known as herd immunity. Both natural immunity and vaccines can play a role in achieving that goal.
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Medscape
Dr Gupta, you've been an inspiration for me. I think a lot of physicians and healthcare professionals have really looked up to you during COVID-19, and before the pandemic you were obviously a trusted voice in medicine. So we appreciate you getting out there ...
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NPR
With new, more contagious strains of the coronavirus spreading in the U.S., and transmission levels still very high in many places, some public health experts recommend that Americans upgrade from the basic cloth masks that many have been wearing during ...
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The New York Times
Its spread appears to occur because of its improved ability to infect people. Experiments in test tubes suggest that some of its mutations allow the B.1.1.7 variant to hold on to cells more tightly than other coronaviruses.
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Medscape
Conversely, the results also showed higher rates of ER-negative and triple-negative breast cancer among women with type 2 diabetes who received metformin, although case numbers were small. "Our conclusion ...
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BBC News
There's no evidence that any of the current Covid-19 vaccines can completely stop people from being infected – and this has implications for our prospects of achieving herd immunity. I. It was 17 June 2009. An 11-year-old boy returned to the US from the UK ...
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Washington Post
The worrisome mutation, at a site on the virus RNA called E484K, has drawn close scrutiny from infectious-disease experts, who have given it the nickname "Eeek.".
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The New York Times
Moderna has been ramping up production of its vaccine, but the process of filling, capping and labeling millions of tiny vials has emerged as a roadblock. The company could produce more if regulators allow it to make fuller vials, Ray Jordan, a Moderna ...
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The New York Times
Those with compromised immune systems are often advised to get the shots under medical supervision, but their cancer centers can't always provide them.
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Fast Company
The virus is basically a ball with little "spikes" on the surface poking out. The spike proteins are responsible for infecting human cells. Enlarge this image.
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Washington Post
LONDON — Britain's health chief said Wednesday that a new study suggesting that a single dose of the Oxford-AstraZeneca COVID-19 vaccine provides a high level of protection for 12 weeks supports the government's strategy of delaying the second shot so ...
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The New York Times
In its latest analysis, Public Health England estimated that the variant's rate of infection is 25 percent to 40 percent higher than that of other forms of the coronavirus. Some preliminary evidence suggests that it may also cause more deaths.
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Medscape
The discovery indicated that the antibodies produced following natural infection may provide a degree of protection for most people, scientists said. Sir Patrick Vallance, the Government's chief scientific adviser, described the ...
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CBS News
"The virus, over time, is improving itself," Sharon Peacock, who leads a nation-wide network of British scientists tracking the transformations more closely than anywhere else in the world, tells CBS News correspondent Roxana Saberi.
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Healthline
As more people are vaccinated against the coronavirus, researchers will be able to see how well the vaccines work in the real world. Real-world effectiveness of vaccines is often lower than the efficacy seen in clinical trials due to a number of factors. Recent ...
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Scientific American
She belongs to a committee at the Society for Maternal-Fetal Medicine that advocates for equitable care during pregnancy. In a recent study, Maykin and her colleagues noted that an evaluation last spring had found all nine global COVID-19 vaccine trials at the ...
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ABC News
Dr. Drew Weissman from the University of Pennsylvania talks about how scientists can adapt COVID-19 vaccines to combat new coronavirus variants. After ...
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WebMD
"Although we cannot be certain how this relates to immunity, the results suggest that people may be protected against subsequent infection for at least 6 months following natural infection," Naomi Allen, PhD, one of the researchers and a chief scientist at the UK ...
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USA TODAY
Some don't agree with the guidance, and have expressed their frustrations on social media. But health experts say the rationale is clear. "I could see why people would feel as if that would ...
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oregonlive.com
The Federal Emergency Management Agency will open more vaccination sites, the government will buy more doses, and more people will be immunized. Still, by all estimates, the demand for vaccines will far exceed the supply for months to come.
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ABC News
House-by-house COVID-19 testing has begun in some communities in England as authorities try to extinguish a new variant of the coronavirus before it spreads widely and undermines a nationwide vaccination program. By DANICA KIRKA Associated Press.
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Scientific American
On a Friday evening in mid-January, Jackson, a five-year-old chimp living at Tacugama Chimpanzee Sanctuary in Sierra Leone, alarmed his keepers by ignoring his dinner. By Saturday, he was lethargic and having seizures. Jackson has improved since ...
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WebMD
Feb. 3, 2021 -- The anti-depressant Fluvoxamine shows promise in preventing people infected with coronavirus from developing serious symptoms and having to be hospitalized, according to a non-randomized study of California racetrack workers. "What we ...
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BBC News
A vaccine to tackle the coronavirus variants could be ready to deploy by the autumn, the team behind the Oxford-AstraZeneca vaccine says. Prof Andy Pollard, from Oxford University, said they were already planning to tweak the vaccine. He said it was a ...
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The Boston Globe
The variants are mutations of the coronavirus. Scientists say there's nothing new about a virus mutating. Viruses constantly mutate naturally as they replicate and circulate in their hosts. "Sometimes new variants emerge and disappear. Other ...
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CBS News
"Researchers are working like crazy to see if COVID attacks the beta cells of the pancreas, which makes insulin," pediatrician Dr. Dyan Hes said on CBSN Tuesday. "Some studies feel that they do, but other studies have been repeated saying it is not attracted to ...
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Scientific American
After years struggling to pinpoint the cause of the disease, scientists and veterinarians finally have a possible culprit: a newly discovered species of Sarcina, a type of bacteria commonly found in the environment and occasionally associated with gastrointestinal ...
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U.S. News & World Report
TUESDAY, Feb. 2, 2021 (American Heart Association News) -- About every other month for nearly a year, Cherée Johnson would wake up in the middle of the night with a sharp pain in her chest. Sometimes it lasted a couple of minutes, sometimes as long as 20 ...
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CNN
The mutation, called E484K, was already part of the genetic signature of variants linked to South Africa and Brazil. According to the PHE report, the mutation has been newly detected in at least 11 samples of the UK's B.1.1.7 strain.
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The Wall Street Journal
Oxford said the vaccine may reduce symptomatic transmission of the virus by 67%, based on positive swab tests of vaccinated trial volunteers after a single dose, though those swab tests were only done in the U.K. The ...
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U.S. News & World Report
WEDNESDAY, Feb. 3, 2020 (HealthDay News) -- Philadelphia is seeing a surge in overdose fatalities involving heroin and/or fentanyl plus an animal tranquilizer not approved for human use, according to a new study. The tranquilizer -- called xylazine -- is a ...
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PEOPLE.com
J.J. Boatman of Fort Worth was rushed to the emergency room on Jan. 25 after he told his mom he was having difficulty breathing. Get push notifications with news, ...
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Washington Post
WASHINGTON — As the United States faces the potential for catastrophic coronavirus spikes fueled by highly infectious variants, public health authorities remain wary of imposing stricter measures adopted by other nations. Instead, they continue to embrace ...
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Today.com
The Taiwan Lung Cancer Screening in Never-Smoker Trial (TALENT) recruited over 12,000 individuals aged 55 to 70 years who had never smoked or had done so more than 15 years previously and had risk factors such as a family history of the disease, ...
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Livescience.com
In a handful of instances, the U.K. coronavirus variant has developed a mutation called E484K, which may impact vaccine effectiveness. A man walks past a Covid-19 testing center in Southport, United Kingdom,. (Image: © Anthony Devlin/Getty Images).
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ABC News
The European Commission has proposed a $4.8 billion plan aimed at improving the fight against cancer across the bloc as the coronavirus pandemic tends to delay diagnoses and access to treatment. By SAMUEL PETREQUIN Associated Press. February 3 ...
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MedPage Today
More than one-fifth of American youth reported misuse of their psychoactive prescription, a new study found. In a survey of kids ages 12-17 prescribed opioids, stimulants, tranquilizers, or sedatives, 20.9% -- equating to about 1.3 million youth -- said they used ...
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Healio
Prior use of metformin was associated with a threefold decrease in COVID-19 mortality for people with diabetes independent of glucose profile and BMI, according to study data. "It was a surprise to us to see such a significant decrease in mortality linked to ...
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HealthDay
"The main hypothesis is that sun exposure through vitamin D production may decrease the risk of breast cancer after age 50," said study author Julie Elbaek Pedersen, of the Danish Cancer Society Research Center in Copenhagen.
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EurekAlert
Contrast is a sensory property that makes stimuli stand out. Writers, designers, and musicians all use contrast to emphasize striking differences in text, visual displays and melodies. In vision, luminance contrast describes the difference in light intensity ...
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CIDRAP
Scientists in the United Kingdom yesterday reported that a small number of B117 variants have developed the E484K mutation thought to help SARS-CoV-2 partly evade immunity, and today another UK group said their lab experiments suggest the mutation ...
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Patch.com
Last week, a vaccination clinic in Rohnert Park meant for people 75 and older had thousands of people younger than that sign up online for appointments after a link for the OptumServe scheduling website was shared on social media.
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The New York Times
The spin class teacher, Stacey Griffith, has since apologized. But to many, it was another example of wealthy or well-connected people cutting lines for doses.
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Bloomberg
More Americans have received at least one dose of a Covid-19 vaccine than have tested positive for the virus, an early but hopeful milestone in the race to end the pandemic. As of Monday afternoon, 26.5 million Americans had received one or both doses of ...
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Detroit Free Press
And by the end of February, Khaldun said she expects all of the staff and residents at the state's 4,400 long-term care facilities, which include nursing homes, assisted living and skilled nursing facilities as well as adult foster care homes and homes for the aged, ...
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Medical Xpress
Given that acute respiratory virus infections caused by different viruses are clinically indistinguishable on presentation, an effective broad-spectrum that can target different virus types at the same time could significantly improve clinical management. An antiviral ...
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Livescience.com
A study in Philadelphia found that this tranquilizer is involved in nearly one-third of fatal opioid drug overdoses there. Syringes and heroin. (Image: © Shutterstock). A horse tranquilizer is increasingly popping up as a street drug in the U.S., and it is now ...
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