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Saturday, November 26, 2022

Possible vaccine against bacteria that cause UTIs

 A team of researchers at Duke University has developed a vaccine against uropathogenic E. coli (UPEC), the type of bacteria that cause urinary tract infections (UTIs) in humans. In their paper published in the journal Science Advances, the group describes how they made their vaccine and its performance when tested in mice and rabbits.

Urinary tract infections are most common in women and can produce extreme pain during urination—they can also lead to other complications that, if not treated, can be fatal. Such infections are generally treated with antibiotics. Unfortunately, some women develop chronic infections, which means they experience UTIs several times a year.

In such circumstances, it becomes problematic to continue to prescribe antibiotics because they kill all the bacteria in the gut, which tends to cause other intestinal problems. In this new effort, the researchers have taken a new approach to dealing with UTIs, avoiding antibiotics in general and instead creating a pill that targets only the bacteria behind the infection.

Scientists have been trying for many years to create a vaccine for UTIs, but have failed, mainly due to problems with getting a medication to penetrate the cellular mucosa that coats the walls of the mouth, throat and . To overcome this problem, the researchers tried a variety of approaches that involved manipulating drugs that were able to penetrate cellular mucosa.

They developed a kind of peptide nanofiber that could not only penetrate the mucosa, but could train the  to recognize and fight UPEC by exposing it to three peptides that reside on the surface of the bacteria. The vaccine delivery method was found to elicit an  in the urinary tract due to similarities between the  lining the urinary tract and the mouth. The pills the team created were administered under the tongue and are dissolved in saliva.

In testing their vaccine in mice and rabbits, the researchers found it to be as effective as traditional antibiotics and determined that its repeated use did not lead to gastrointestinal problems. If the  proves to be effective in humans, it would greatly reduce the number of antibiotics used to treat diseases overall, slowing the progression of bacterial resistance to available antibiotics.

More information: Sean H. Kelly et al, A sublingual nanofiber vaccine to prevent urinary tract infections, Science Advances (2022). DOI: 10.1126/sciadv.abq4120
https://medicalxpress.com/news/2022-11-vaccine-bacteria-utis.html

Iranian Protesters & Government Supporters Clash At World Cup

 Rival sets of Iranian protesters have been confronting each other at the World Cup in Qatar, and a moment anti-government demonstrations and unrest has been raging inside Iran for over the past two months.

Tensions spilled over in and outside the stadium for Iran's 2-0 win over Wales on Friday. As the AP and ESPN reported, "fans supporting the Iranian government harassed those protesting against it and stadium security seized flags, T-shirts and other items expressing support for the protest movement that has gripped the Islamic Republic."

Stadium security reportedly cracked down on any flags or symbols seen as undermining the officially recognized Iranian state, including preventing fans from carrying Persian pre-revolutionary flags into the venue, Ahmad Bin Ali Stadium.

In some cases pro-government supporters were seen trying to rip signs or imagery with protest slogans from the fans holding them. Some groups were heard chanting "Woman, Life, Freedom" during the match.

Controversy was unleashed when during a previous game the Iranian team appeared not to participate in the singing of Iran's national anthem, while during Friday's game that changed as the players sang. 

The Associated Press observed further of Friday's scenes in the stadium

Small mobs of men surrounded three different women giving interviews about the protests to foreign media outside the stadium, disrupting broadcasts as they angrily chanted, "The Islamic Republic of Iran!"

Many women fans appeared shaken as Iranian government supporters shouted at them in Farsi and filmed them close-up on their phones.

A security official (pictured right in the read and black) attempts to intervene an anti-government protester at Friday's World Cup match. Getty Images

And according to more from the report:

Inside the stadium, a woman with dark red tears painted from her eyes held aloft a football jersey with "Mahsa Amini - 22" printed on the back -- a reference to the 22-year-old Iranian Kurdish woman whose death in police custody two months ago ignited the nationwide protests in Iran, a Reuters photo showed.

A CNN report from earlier this month cited a human rights monitor to say that at least 326 people have been killed since the start of what's been dubbed the "anti-hijab" protests. 

Tehran says dozens of police and security services personnel have also been killed, and has accused "rioters" of being part of a foreign-backed plot to topple the government. 

Meanwhile, there have also been tensions more broadly between local Arabs and the presence of Israelis at the World Cup

'Forgetful' Fauci Could Not Recall Key Details Of COVID Crisis Response in Deposition: La. AG

 by Zachary Stieber via The Epoch Times (emphasis ours),

Dr. Anthony Fauci said he could not recall key details about his actions during the COVID-19 pandemic, according to one of the officials who questioned him on Nov. 23.

Fauci, the director National Institute of Allergy and Infectious Diseases (NIAID) since 1984 and President Joe Biden’s chief medical adviser, was deposed by Louisiana Attorney General Jeff Landry and Missouri Attorney General Eric Schmitt, both Republicans.

“It was amazing, literally, that we spent seven hours with Dr. Fauci—this is a man who single-handedly wrecked the U.S. economy based upon ‘the science, follow the science.’ And over the course of seven hours, we discovered that he can’t recall practically anything dealing with his COVID response,” Landry told The Epoch Times after leaving the deposition. “He just said, ‘I can’t recall, I haven’t seen that. And I think we need to put these documents into context,'” Landry added.

“It was extremely troubling to realize that this is a man who advises presidents of the United States and yet couldn’t recall information he put out, information he discussed, press conferences he held dealing with the COVID-19 response,” Landry added later.

Fauci and NIAID did not immediately respond to requests for comment.

Landry declined to provide more details about the deposition until it is made public, which will happen at a future date. But he said officials would be able to take some of what they learned to advance their case.

Landry and Schmitt sued the U.S. government in May, alleging it violated people’s First Amendment rights by pressuring big tech companies to censor speech. Documents produced by the government in response bolstered the claims. U.S. District Judge Terry Doughty, the Trump appointee overseeing the case, recently ordered Fauci and seven other officials to testify under oath about their knowledge of the censorship.

Doughty concluded that plaintiffs showed Fauci “has personal knowledge about the issue concerning censorship across social media as it related to COVID-19 and ancillary issues of COVID-19.”

While Fauci qualified as a high-ranking official, the burden of him being deposed was outweighed by the court’s need for information before ruling on a motion for a preliminary injunction, Doughty said.

Wednesday was the first time Fauci testified under oath about his interactions with big tech firms, including Facebook founder Mark Zuckerberg.

Before the deposition, Landry said in a statement, “We all deserve to know how involved Dr. Fauci was in the censorship of the American people during the COVID pandemic; tomorrow, I hope to find out.”

“We’re going to follow the evidence everywhere it goes to get down to exactly what has happened, to get down to the fact that our government used private entities to suppress the speech of Americans,” Landry told The Epoch Times.

Louisiana Attorney General Jeff Landry (C) speaks during a press conference at the U.S. Capitol in Washington, on Jan. 22, 2020. (Drew Angerer/Getty Images)

Great Barrington Declaration

Jenin Younes with the New Civil Liberties Alliance, another lawyer representing plaintiffs in the case, said that Fauci claimed he did not worry about a document called the Great Barrington Declaration.

Penned in October 2020, the document called for focused protection on people most at-risk from COVID-19 while rescinding the harsh restrictions that had been imposed on children and others at little risk from the disease. Two of its authors, Dr. Jay Bhattacharya and Martin Kulldorff, are plaintiffs in the case.

I have a very busy day job running a six billion dollar institute. I don’t have time to worry about things like the Great Barrington Declaration,” Fauci said, according to Younes.

Fauci, though, has spoken multiple times about the declaration.

In internal emails that were later published, Fauci and Dr. Francis Collins, Fauci’s former boss, both criticized the declaration. “There needs to be a quick and devastating published takedown of its premises,” Collins wrote, prompting Fauci to send him a Wired magazine article he claimed “debunks this theory.”

In another missive, obtained by The Epoch Times through a Freedom of Information Act request, Fauci said the declaration reminded him of AIDS denialism.

Fauci also talked about the declaration in public, including defending his criticism during a congressional hearing in May.

I have come out very strongly publicly against the Great Barrington Declaration,” Fauci wrote to Dr. Deborah Birx in another email.

Other Depositions

The government moved to block some of the depositions, but not Fauci’s. It just won an order blocking the depositions of Surgeon General Vivek Murthy, Cybersecurity and Infrastructure Security Agency Director Jen Easterly, and Rob Flaherty, a deputy assistant to Biden.

Similar efforts to block the depositions of former White House press secretary Jen Psaki and FBI official Elvis Chan have been unsuccessful.

Chan is scheduled to answer questions next week. Psaki is scheduled to be deposed on Dec. 8.

Chan was involved in communicating with Facebook, LinkedIn, and other big tech firms about content moderation, according to evidence developed in the case and public statements he’s made. Psaki publicly said while still in the White House that platforms should step up against alleged mis- and disinformation.

Plaintiffs have already deposed several officials including Daniel Kimmage, an official at the State Department’s Global Engagement Center.

That center worked with Easterly’s agency to create a coalition of nonprofits called the Election Integrity Partnership, which pushed social media companies to censor speech.

Kimmage was also responsible for meetings during which censorship was discussed, with State Department official Samaruddin Stewart acting on his orders, according to documents produced by LinkedIn.

https://www.zerohedge.com/medical/fauci-could-not-recall-key-details-during-deposition-louisiana-attorney-general

Biden Admin Reverses Trump Ban On Chevron Pumping Venezuelan Crude

 Update(1355ET)On Saturday the White House unveiled a monumental shift in its Venezuela policy, given only a short time ago Washington didn't even officially recognize Nicolás Maduro as the socialist Latin American country's legitimate ruler, announcing the easing of oil sanctions which allows Chevron to pump Venezuelan crude and export it to the United States.

Chevron was forced to halt all drilling there just under three years ago due to Trump administration sanctions, also amid a US policy that recognized opposition leader Juan Guaidó as "interim president". 

Bloomberg confirms following the fresh White House statement, "Chevron received a six-month license that authorizes the company to produce petroleum or petroleum products in Venezuela, according to a general license from the US Treasury Department. The San Ramon, California-based driller is also allowed to resume exports of crude oil that had been been halted since 2019, when the US ratcheted up sanctions against the OPEC producer."


It was in April 2020 that Chevron was ordered by then President Trump to "wind down" its oil fields in Venezuela, which also meant withdrawing or decommissioning its extensive machinery and infrastructure there.

For this reason Chevron’s CEO Mike Wirth recently estimated it would take "months and years in order to begin to maintain and refurbish fields and equipment and change any investment activity." For this reason many are seeing the White House's conditional six month license as a completely unrealistic timetable and constraint.

Chevron as the last major US oil company to operate there had before the oil embargo invested in Venezuela's oil fields and machinery over the last century to the tune of an estimated $2.6 billion.

* * *

As Dave DeCamp of AntiWar.com previewed earlier, the US might soon grant Chevron a license to pump oil in Venezuela in a move that would ease crippling sanctions that were imposed on the South American country by the Trump administration.

According to The Wall Street Journalthe easing of sanctions is contingent on the implementation of a $3 billion humanitarian project that is expected to be announced by President Nicolas Maduro and his opposition this weekend. The project would be paid for with Venezuelan funds that have been seized by the US.

Nicolas Maduro shakes hands with John Kerry at the COP27 climate summit in Egypt on November 8, 2022. Via AP

The license Chevron would be granted would still be limited as it would allow the oil company to regain partial control of its oil production in Venezuela, but it won’t be able to build new facilities until debts are repaid.

The Trump administration began imposing harsh sanctions on Venezuela in 2017 and really ramped them up in 2019 when the US recognized opposition figure Juan Guaido as "interim president" and backed a failed coup attempt against Maduro.

The US continued to increase sanctions on Venezuela following the failed coup and the country is essentially under an economic embargo.

The Journal report said that the license for Chevron would put the company under a framework of sanctions similar to the ones that went into effect in 2019.

US sanctions on Venezuela have had a devastating impact on the civilian population, but the Biden administration’s steps to ease sanctions are likely an effort to keep global oil prices down.

The move comes as the US and its allies are planning to implement a price cap on Russian oil that could backfire and cause Russia to significantly cut production.

https://www.zerohedge.com/energy/us-closer-issuing-chevron-license-pump-oil-venezuela

6 Lessons for When Loved Ones Are in the Hospital

 

What You Need to Know

  • Surgery sometimes leads to complications.
  • Caregivers may be quicker than doctors or nurses to notice those complications.
  • One simple phrase can help you and your clients prevent catastrophes.

I started writing this article while sitting by my husband’s bedside in the hospital.

The last few weeks have been a medical nightmare.

My purpose is to share what I have learned the hard way: strategies your clients — and, possibly, you — may need to successfully maneuver through a  medical crisis with a loved one.

Here’s what happened.

Week 1: My husband Bernie had emergency gall bladder surgery. The gall bladder was very badly infected, and he had sepsis.

With the hospitalist system now in place in many hospitals, you’re assigned a surgeon in the emergency room. I will call my husband’s surgeon Dr. S.

Week 3: We had a 9 a.m. follow-up appointment with Dr. S. Bernie was still having pain and very weak.

Lesson 1: Be assertive.

If you think there is a problem that is not being addressed by the doctor, don’t take no for an answer. Speak up and listen to your gut feelings.

Dr. S. found that the incision was badly infected. He drained it and said that Bernie should return home, and that a home health care nurse would visit daily to check it.

I told him, “There is something really wrong here. Please do additional tests.”

Dr. S. disagreed. I insisted.

And, finally, he replied — in a very irritated tone — that I should take — Bernie to the emergency room if I was worried.

That’s what I did. After numerous tests, we were informed that the sepsis was worse, and that Dr. S. would do emergency surgery the next morning.

If I had taken my husband home – as originally advised — he probably would have died.

Lesson 2: Take copious notes.

And, if possible, record the conversation.

The morning after the tests were conducted, a surgery that was supposed to take one hour lasted three.

When Dr. S. came to me in the waiting room, to discuss the surgery results, I was anticipating good news. I was shocked to hear what he had to say: that he had to do another emergency surgery in two days.

I did take some notes but was so horrified that I missed a lot of what Dr. S. was telling me.

After Dr. S. left, the woman who had been sitting nearby came over and hugged me. She had overheard the conversation.

Then I asked her to help me recall what Dr. S had said so I could take more notes.

Keep a notebook. Write down the name of every person providing medical updates and what they said and when.

If they know you have their name, they immediately feel accountable and will be more likely to provide the attention you want and need to stay on top of the medical crisis.

Lesson 3: Doctors and other medical personnel seem to sugarcoat the patient’s condition.

Probe to get the hard facts. Ask why various medications and IVs are being used.

The day after Bernie underwent the first round of emergency surgery, I called the intensive care unit for an update and was told that Bernie was doing fantastically.

Meanwhile, he was on a breathing tube and heavily sedated.

I wanted to know the truth. I finally drove to my primary care doctor’s office to ask him in person for more details.

I then asked: “Could my husband die from this, and should I have my sons fly in?” The primary care doctor hesitated and then said yes.

Also, I learned that there were a number of small blood clots in my husband’s left leg that could result in a stroke.

Lesson 4: Be aware of the limitations of the hospitalist system.

Many hospitals are now using the hospitalist system. At a hospital using the hospitalist system, every doctor seeing a patient is a specialist in a certain area.

From a management perspective, the system is touted as providing continuity of care for an inpatient.

However, from a spouse’s vantage point, the hospitalist system frustrating.

I never could get in touch with any doctor who could provide a comprehensive picture of all of Bernie’s problems.

My primary care doctor is not allowed to see inpatients, because he is with an outside group practice. But he was able to access the hospital records and keep me updated.

Lesson 5: Take control when needed.

When Bernie was improving and moved to a regular hospital room, I quickly realized that the doctors were talking only to him.

Bernie was also sugarcoating the facts, so I wouldn’t worry. I needed to know all the facts.

I have continually reminded my husband of that — and have now been calling the case manager and other key people to make sure I’m in the loop.

Lesson 6: Memorize these two magic words: unsafe discharge.

Even if a hospital wants to discharge a patient — primarily because of the revised Medicare payment system – you can protest and insist that the patient stay longer.

The words to use are “unsafe discharge.” And then the hospital needs to keep the person for the longer period of time while an appeal is under way.

It was important that my husband be admitted to the hospital’s rehab area, rather than going to an outside facility.

First, because the care in the hospital’s rehab area is excellent; and, second, because Dr. S. wanted to continue to monitor my husband’s progress.

A friend advised me to protest a discharge until my husband was strong enough to get three hours of physical therapy per day, which is the admission requirement.

I called the case manager to introduce myself and told her upfront that I would appeal any discharge plans until my husband was approved to go to their rehab facility.

And it worked: He has now been moved there.

And more…

I’ve also learned to use the CaringBridge website to provide updates, and to take time for myself.

It’s wonderful to have family and friends concerned about my husband’s progress, but it’s overwhelming to be fielding numerous calls, emails and texts in addition to working and going to the hospital every day.

This free website enables you to provide a journal entry and people can then comment.

I read it every morning. All this support and love are so appreciated.

And, of course: If you want to be a good caregiver, you will need it to survive this.

Many days when I leave the hospital I am  exhausted and stressed.

My solution right now: gourmet chocolate ice cream.

It does help.

Margie Barrie, an agent with ACSIA Partners, has been writing the LTCI Insider column since 2000. She is the author of two books and a frequent conference speaker.

https://www.thinkadvisor.com/2022/11/19/6-lessons-for-clients-with-loved-ones-in-the-hospital/

COVID Lockdown Protests Erupt In Beijing, Xinjiang After Deadly Fire

 Protests have erupted in Beijing and the far western Xinjiang region over COVID-19 lockdowns and a deadly fire on Thursday in a high-rise building in Urumqi that killed 10 people (with some reports putting the number as high as 40).

Crowds took to the street in Urumqi, the capitol of Xinjiang, with protesters chanting "End the lockdown!" while pumping their fists in the air, following the circulation of videos of the fire on Chinese social media on Friday night.


Protest videos show people in a plaza singing China's national anthem - particularly the line: "Rise up, those who refuse to be slaves!" Others shouted that they did not want lockdowns. In the northern Beijing district of Tiantongyuan, residents tore down signs and took to the streets.

Reuters verified that the footage was published from Urumqi, where many of its 4 million residents have been under some of the country's longest lockdowns, barred from leaving their homes for as long as 100 days.

In the capital of Beijing 2,700 km (1,678 miles) away, some residents under lockdown staged small-scale protests or confronted their local officials over movement restrictions placed on them, with some successfully pressuring them into lifting them ahead of a schedule. -Reuters

According to an early Saturday news conference by Urumqi officials, COVID measures did not hamper escape and rescue during the fire, but Chinese social media wasn't buying it.

"The Urumqi fire got everyone in the country upset," said Beijing resident Sean Li.

According to Reuters

A planned lockdown for his compound "Berlin Aiyue" was called off on Friday after residents protested to their local leader and convinced him to cancel it, negotiations that were captured by a video posted on social media.

The residents had caught wind of the plan after seeing workers putting barriers on their gates. "That tragedy could have happened to any of us," he said.

By Saturday evening, at least ten other compounds lifted lockdown before the announced end-date after residents complained, according to a Reuters tally of social media posts by residents.

https://www.zerohedge.com/covid-19/covid-lockdown-protests-erupt-beijing-xinjiang-after-deadly-fire