Tag Archives: Health

Heart Failure: ‘What Is It & How To Treat It’ (Video)

The heart is a hero. It works relentlessly to deliver oxygen and nutrients to the body. But just like all heroes, sometimes it gets tired, and can’t do its job as well. This is called heart failure – the inability for the heart to pump enough blood and oxygen to the lungs and rest of the body. In this video, Northwestern Medicine cardiologists Clyde W. Yancy, MD, MSc and Jane E. Wilcox, MD, MSc explain what heart failure is and the integrated and collaborative approach used to diagnose, stage and treat heart failure at Northwestern Medicine. For more information, visit http://heart.nm.org

Analysis: ‘How Could A Digital Health Passport Work?’ (WSJ Video)

Airports in Paris and Singapore as well as airlines including United and JetBlue are experimenting with apps that verify travelers are Covid-free before boarding. WSJ visits an airport in Rome to see how a digital health passport works. Photo credit: AOKpass

Exercise: Benefits Of HIIT (High-Intensity Interval Training) – Mayo Clinic

Mayo Clinic Division of Preventive Cardiology will be preparing a series of recordings focusing on Cardiovascular Disease states. This is the Exercise Series and this particular one focuses on HIIT and its benefits. Results in physiological adaptations linked to improved health (even with a very small volume of exercise).

Covid Vaccine: ‘What Went Wrong With U.S. Rollout’

The U.S. coronavirus rollout has been anything but smooth. States are reporting limited supply of vaccines, leading them to delay appointments and close clinics to the public. Some states lack staff and essential resources to get the job done. With little guidance from the previous White House administration on how to effectively administer vaccines, it’s up to states and local health officials to get the job done. President Joe Biden announced the administration will buy 200 million more vaccines and institute a national vaccine program to vaccinate 100 million doses in his first 100 days. But can it be done? Here’s what went wrong with the U.S. coronavirus vaccine rollout and how a new White House plans to turn things around.

Analysis: The Rise & Fall Of E-Cigarette Maker ‘Juul’

In 2017, Juul catapulted to the top of the e-cigarette market. But the company’s valuation has fallen just as quickly, as a series of crises have led to hundreds of lawsuits alleging that the company marketed its products to teens. Photo Illustration: Jacob Reynolds/WSJ

Covid-19: Understanding The New Variants & New Vaccines Effectiveness

Researchers are scrambling to understand the biology of new coronavirus variants and the impact they might have on vaccine efficacy.

Around the world, concern is growing about the impact that new, faster-spreading variants of the SARS-CoV-2 virus will have on the pandemic.

In this episode of Coronapod, we discuss what these variants are, and the best way to respond to them, in the face of increasing evidence that some can evade the immunity produced by vaccination or previous infection.

News: ‘A bloody mess’: Confusion reigns over naming of new COVID variants

News: Fast-spreading COVID variant can elude immune responses

News: Could new COVID variants undermine vaccines? Labs scramble to find out

News: How to redesign COVID vaccines so they protect against variants

News: J&J’s one-shot COVID vaccine offers hope for faster protection

Protein Vaccine: Novavax Primes Immune System To Make Antibodies (Video)

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Analysis: Multiresistant Bacteria That Outsmart Antibiotics (Video)

Antimicrobial resistance is one of the greatest medical challenges of our time. Among the causes are industrial livestock farming, poor hygiene in hospitals, and the misuse of antibiotics. This documentary looks at approaches to fighting multiresistant strains of bacteria.

Each year 33,000 people in Europe die after becoming infected with bacteria that are resistant to antibiotics. Hygiene specialist Dr. Ron Hendrix has been working for years to prevent outbreaks of infectious disease in hospitals. Dr. Hendrix says that he and other experts in the Netherlands recognized early on that they’d have to fight the spread of bacteria just as actively as they would the actual infection.

Hendrix has convinced a number of German hospitals to re-open their diagnostic laboratories, as well. In the early 2000s, many of these labs had been shut down as a cost-cutting measure. And farmers in Denmark voluntarily chose to sharply reduce their use of antibiotics, after evidence showed that intensive livestock farming caused multiresistant bacteria to multiply.

Infectious disease specialist Dr. Patrick Soentjens was able to convince Belgium’s health ministry to allow the use of “phages” to treat stubborn antimicrobial resistant pathogens. Phages are special viruses that kill bacteria. Dr. Soentjens is certain that this well-known, but largely forgotten option could save many lives. Belgium has become the first western European country where phages have been officially recognized as a legitimate medical treatment.