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Content warning: This article discusses suicidal ideation and suicide attempts.A study that appears online in the American Journal of Epidemiology indicates that financial strain is a significant risk factor for suicidal ideation and suicide attempts.The researchers also warn that, due to the current pandemic’s impact on economies, suicide attempts may become an even greater worry in the near future.“Our research shows that financial stressors play a major role in suicides, and this needs to be recognized and appreciated in light of the unprecedented financial instability triggered by the COVID-19 pandemic,” says lead author Prof.

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Study finds what you eat is linked to when you eat

European and International Conference on Obesity (ECOICO 2020).The study found that people who consume most of their calories in the evening tend to consume more of them and have a lower quality diet.The study’s aim was to explore the connection between the evening consumption of calories — the measure of energy intake (EI) — and diet quality. Judith Baird, a researcher from the Nutrition Innovation Centre for Food and Health at Ulster University in Northern Ireland, United Kingdom, led the study.Previous studies have found that hunger follows a daily rhythm and that this rhythm is, in some ways, not what people might expect.

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Keto diet may reduce Alzheimer's risk by altering gut fungi

15–20% of people over 65 experience mild cognitive impairment (MCI), which involves a decline in memory and the ability to think clearly.Doctors do not consider MCI to be a form of dementia because people who have it are able to function relatively well and live independently. However, MCI is associated with an increased risk of Alzheimer’s disease or another form of dementia later in life.Developing preventive strategies that can be initiated early is therefore a priority. But despite decades of research, no therapies have been shown to reverse or prevent the brain changes seen in Alzheimer’s. One potential strategy that scientists have begun to explore involves modifying the diet to influence the microbial communities in the gut.

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'Ill, abandoned, unable to access help:' Living with long COVID

SARS-CoV-2, the new coronavirus, and develop COVID-19 can recover from this illness approximately 2 weeks after symptoms first appear.For more severe COVID-19 cases, doctors observe that their patients might take up to 6 weeks to recover.However, more and more people have come forward to report that they experience symptoms for many weeks or months after the illness is meant to subside.

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Bones in our basements: Addressing COVID-19 and incarceration

100,000 people in carceral settings have received a diagnosis of COVID-19.However, epidemiologists (people who study the outbreaks of diseases) warn that data collection gaps and inconsistencies contribute to a gross underestimation of the impact that COVID-19 has on justice-involved individuals, especially those housed in our nation’s jails. In fact, the American Civil Liberties Union (ACLU) projects a more significant increase in COVID-19 fatalities in jailed populations than previously calculated by federal officials.

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Honeybee venom kills aggressive breast cancer cells

Apis mellifera as medicines.More recently, scientists have discovered that honeybee venom and its active component, melittin, are toxic to a wide range of tumors — including melanoma, lung, ovarian, and pancreatic cancers — in laboratory tests.Melittin is the molecule that creates the painful sensation of a bee’s sting. Scientists do not fully understand how it kills cancer cells, however.For the first time, researchers have investigated the effect of melittin and honeybee venom on a range of breast cancers, including two of the most aggressive and hard-to-treat types.Breast cancer is the most common cancer in women.

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Medical myths: All about aging

300,000 generations ago, the human species split from an ancient ancestor that we share with chimpanzees. Since then, human life expectancy at birth has doubled.Over the last 200 years, life expectancy at birth has doubled again.

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Dementia is often overlooked as a cause of death

The study cites a lack of routine testing in primary care and the stigma attached to the condition as factors that stand in the way of dementia being recognized as a cause of death.Lead study author Andrew Stokes of BUSPH says, “Understanding what people die of is essential for priority setting and resource allocation.” Of the study, he says, “Our results indicate that the mortality burden of dementia may be greater than recognized, highlighting the importance of expanding dementia prevention and care.”The recent study appears in JAMA Neurology.The Health and Retirement Study provided the data for the new research. Nationally representative data were collected from adults in the United States aged 70–99 as they moved into nursing homes.

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Antibody-based arthritis drug could treat severe COVID-19

Proceedings of the National Academy of Sciences.The global race to develop a vaccine for SARS-CoV-2 continues. In the meantime, researchers are looking for ways to effectively treat COVID-19, testing both existing drugs and new, experimental therapies.Because scientists do not fully understand the mechanisms behind severe COVID-19, many doctors are treating it by following the sepsis treatment guidelines.In this recent study, the scientists focused on cytokines.

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Every human gut may have a unique viral composition

just as important.According to the newly created Gut Virome Database (GVD) from Ohio State University (OSU) in Columbus, 97.7% of the viruses in our gut are bacteriophages, meaning that they use bacteria as hosts in which to replicate themselves.Early in the 20th century, scientists began to investigate the potential of bacteriophages to combat bacterial infections, but the discovery of antibiotics largely superseded their work.Now, with the growing threat of antibiotic resistance, there has been a resurgence of interest in bacteriophage therapy.Scientists have discovered a great deal about the “bacteriome” — the community of bacteria that make their home in the gut — but characterizing the virome has proved more challenging.

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The Recovery Room: News beyond the pandemic

MNT have you covered.Learn more here.It’s worse than many of us might have thought: In a recent study assessing the microplastic content of seafood, the researchers were surprised to find plastic in every sample they tested. This means that every meal that contains fish or shellfish is likely to include a side helping of plastic.“Considering an average serving, a seafood eater could be exposed to approximately 0.7 milligrams (mg) of plastic when ingesting an average serving of oysters or squid, and up to 30 mg of plastic when eating sardines,” says the lead author of the study.Learn more here.MNT have reported on the microbiome in depth, and this week we covered a new study that reveals how it affects every part of the body.

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Portable smartphone COVID-19 test delivers results in under 40 minutes

worldwide. Accurate testing is key to controlling the virus and reducing transmission.Currently, the real-time reverse transcription-polymerase chain reaction (RT-PCR) test is the best way to test for SARS-CoV-2 infection.In this test, the RNA — a single-strand molecule — goes through reverse transcription.

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Alleged US case of SARS-CoV-2 reinfection raises questions

headaches, nausea, and diarrhea.After recovering, he twice tested negative for the virus in May. But at the end of that month, just 48 days after the first positive test, he tested positive again, this time with more severe symptoms, including a fever.

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Black patients experience less pain with Black doctors

The research finds having a Black doctor results in a reduction in pain and anxiety for Black patients.For the study, the team tested the level of pain experienced by participants in simulated medical experiences.

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People with eating disorders negatively affected by lockdown

Journal of Eating Disorders, raises awareness of the pandemic’s detrimental effects on people’s mental health, and could be valuable for the future development of health services.COVID-19, the disease caused by SARS-CoV-2, has hospitalized hundreds of thousands of people worldwide and resulted in a significant number of deaths.However, the pandemic and the emergency measures responding to it, have also had a significant effect on people’s mental health.To slow the spread of COVID-19, governments across the world introduced various emergency measures that typically involved some degree of physical distancing or lockdown.While these lockdowns have been crucial in reducing the disease’s spread and saving lives, they have also been profoundly

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Rare individuals can 'block and lock' HIV in their chromosomes

38 million people with HIV infections, globally. To date, the virus has claimed the lives of around 33 million people.Once inside a host cell, a retrovirus such as HIV replicates by converting its RNA genetic material into DNA and incorporating this into the DNA of the host cell.

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COVID-19: Breathing problems are the most common reason for returning to the hospital

Stay informed with live updates on the current COVID-19 outbreak and visit our coronavirus hub for more advice on prevention and treatment.The researchers searched electronic health records for return visits to hospital emergency departments and outpatient clinics within 14 days of discharge.Out of 2,864 discharged patients, 103 (3.6%) returned for emergency care. In total, the hospitals readmitted 56 patients.Half of all the patients who returned to the hospital did so because they were experiencing breathing difficulties, which was the most common complication. Other complications included chest pain (6%), other pain (6%), altered mental status (5%), falls (5%), and skin or soft-tissue infections (5%).Patients who returned to the hospital

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Winter flu-like illnesses could have been COVID-19

first case of COVID-19 just 21 days later, on January 20, 2020. The person in question was a 35-year-old man in Washington who had returned to the U.S.

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Weak electric currents could help combat superbugs

superbugs in recent years, however, has given added urgency to the search for new ways to reduce the transmission of bacteria.According to a report published by the Centers for Disease Control and Prevention (CDC) in 2019, there are 2.8 million antibiotic resistant infections in the United States each year, causing an estimated 35,000 deaths.Most of the early research into the bactericidal effects of electricity involved relatively large currents or electric fields.

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Placebos may have benefits, even when people know they are taking them

Now, a new study finds that even when researchers tell people that what they will receive contains no active ingredients, a placebo can produce a positive neurobiological effect.The study, from researchers at Michigan State University, University of Michigan, and Dartmouth College, is published in Nature Communications.In clinical trials, researchers do not typically inform control-group participants they have been given placebos that contain no active ingredients. Such “deceptive” placebos sometimes appear to produce benefits, which suggests they may have value on their own as a safe, inexpensive means of helping patients.

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Link found between metabolic syndrome and worse COVID-19 outcomes

Diabetes Care, provides further information on the underlying risk factors that affect the severity of COVID-19.Since its emergence in Wuhan, China, in December 2019, COVID-19 has spread rapidly across the world.

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Letter from the Editor: The science of sleep

recent survey conducted in the United Kingdom, around 75% of respondents said that unease around the COVID-19 outbreak has caused sleep disruption, while 77% reported that lack of sleep has interfered with their day-to-day functioning.Lack of sleep can lead to several mental and physical health problems, including depression, diabetes, cardiovascular disease, and obesity, highlighting the importance of getting a sufficient amount of shut-eye.With this in mind, we decided to dig a little deeper into the world of sleep this month.

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Inflammatory bowel disease linked to an overactive memory immune cell

IBD and the presence of a dysfunctional immune cell that continues to overreact for a long time.The research, published in the journal Science Immunology, lays the groundwork for a better understanding of how and why IBD occurs and possible future therapies to treat the disease.According to the Centers for Disease Control and Prevention (CDC), IBD is a general name for two diseases that involve the ongoing inflammation of a person’s gastrointestinal tract. The gastrointestinal tract runs from the mouth to the anus and includes the esophagus, stomach, small intestine, and the large intestine.

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Study finds link between low fungi diversity in lungs and severity of ARDS

European Respiratory Society International Congress, contribute to burgeoning research on the microbiome. They may also be valuable for better understanding some of the effects of COVID-19.According to the American Lung Association, ARDS is a type of lung injury wherein fluid is able to build up in a person’s lungs, restricting the amount of oxygen they can receive into their blood.As blood oxygen levels decrease, it can damage vital organs and force them to shut down.

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Treating COVID-19 may increase antibiotic resistance

Journal of Antimicrobial Chemotherapy.COVID-19 has created major problems for social and healthcare systems worldwide, and the spread of AMR is one possible consequence.Stay informed with live updates on the current COVID-19 outbreak and visit our coronavirus hub for more advice on prevention and treatment.Although antibiotics are not used to treat diseases caused by viruses, patients hospitalized due to the coronavirus infections may receive a combination of these medications to prevent secondary bacterial infections. This may have serious effects on AMR.“Common with other hospitalized patients in the U.K.

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Study found plastic in every seafood sample it analyzed

Millions of metric tons of plastic enter the oceans every year. Some of it is highly visible in the Pacific trash vortex, also known as the Great Pacific Garbage Patch, which lies between North America and Japan.

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The Recovery Room: News beyond the pandemic

the mystery of sleep, as well as an extensive new special investigation into the science of sleep.Learn more here.Therapy can be expensive, and many people may find it difficult to attend face-to-face therapy sessions, especially at this time. Fortunately, online therapy can be as effective as in-person therapy.

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Gut health experts define ‘synbiotic’ supplements

gut microbiota” also play essential roles in digestion, immunity, and metabolism.However, antibiotics, changes in diet, and infections can disrupt the gut microbiota, which may contribute to a wide range of illnesses, including inflammatory bowel disease (IBD) and metabolic syndrome, which increases a person’s risk of developing heart disease and diabetes.One way to restore a healthy balance of microorganisms in the gut is to take a supplement containing probiotics and prebiotics. Probiotics are live, beneficial bacteria, and prebiotics are indigestible substrates, such as fiber, on which “good” bacteria feed.Researchers first proposed combining probiotics and prebiotics into a single product called a “synbiotic” 25 years ago.

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Blood pressure drugs may improve COVID-19 survival

hypertension (high blood pressure) might worsen the infection.The drugs in question are angiotensin-converting enzyme inhibitors (ACE inhibitors) and angiotensin receptor blockers (ARBs). Both classes of drugs work by interacting with ACE2, a receptor found on the surface of cells involved in regulating blood pressure.

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How to be an ally for Black lives

police brutality and the lack of repercussions that come with the killing of Black lives being an epidemic that has defined the Black struggle since the beginning of slavery, recent events have caused an awakening to the extent of institutionalized racism, particularly among white people and non-Black people of color.The recognition of the toll that institutionalized racism continues to take on Black people has become even more evident in the climate of the current pandemic. COVID-19 has been disrupting and taking lives all over the world.

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What explains racial disparities in sleep? Physicians weigh in

twice as likely to be sleep-deprived, compared with their white counterparts.Also, Black and Hispanic adults who live in inner-city areas, in particular, are more likely to sleep for shorter periods. In addition, Black and Latinx individuals tend to work less conventional hours and more inconvenient shifts, which can derail circadian rhythms and interfere with regular sleep schedules. In this context, we asked three healthcare professionals about broader disparities in sleep: What are the roles of socioeconomic inequalities? How does racial discrimination come into play? And how can doctors’ guidance about sleep better reflect and account for these disparities?To find out, we spoke with Dr.

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Scientists discover COVID-19 symptoms appear in a specific order

study findings reveal individuals infected with COVID-19 will likely experience symptoms in the following order:The research appears in the journal Frontiers in Public Health.

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COVID-19: Nasal vaccine shows promise in mouse study

Cell. They hope to test the vaccine in nonhuman primates in the future.Stay informed with live updates on the current COVID-19 outbreak and visit our coronavirus hub for more advice on prevention and treatment.Scientists from Washington University School of Medicine in St. Louis are developing this new intranasal vaccine.

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Can honey relieve cough and cold symptoms?

According to the scientists behind the recent review, which appears in the journal BMJ Evidence-Based Medicine, URTIs are “the most frequent reason for antibiotic prescription.” However, the majority of URTIs are viral, and antibiotics, therefore, cannot help. The rhinovirus alone accounts for an estimated 80% of all respiratory infections during peak seasons.In the era of antibiotic resistance, a lack of effective treatments for URTIs is a pressing concern.

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Antibiotic resistance linked to soil pollution

Microbial Biotechnology, adds weight to earlier findings. Indeed, previous research suggests that because bacteria adapt to heavy metal and radioactive pollution, they also develop antibacterial properties.Antibiotic resistance is a major global health crisis.

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Weight loss in young adults with obesity may halve mortality risk

World Health Organization (WHO) estimate that the global prevalence of obesity has almost tripled since 1975.

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New therapy may 'dramatically' reduce sleep paralysis events

Frontiers in Neurology reports that around 20% of people worldwide experience sleep paralysis. As the lead study authors explain, finding oneself mentally awake as the body’s voluntary muscles remain asleep can be a terrifying experience; sleep paralysis can bring with it a range of hypnagogic hallucinations.“I know firsthand how terrifying sleep paralysis can be, having experienced it many times myself,” says first study author Baland Jalal, from the University of Cambridge in the United Kingdom.

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COVID-19: Children may have a higher viral load than adults

protested the re-openings on the basis of safety.Instances of schools closing soon after re-opening due to reports of positive COVID-19, and a recent report from the American Academy of Pediatrics describing some 339,000 cases of COVID-19 among children in the U.S., has fuelled these concerns.

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Medical myths: How much sleep do we need?

here.This time, we focus on myths that surround how much sleep the average person needs. We also discuss naps, the effects of sleeping too little or too long, and sleep in the animal kingdom.As with many aspects of human biology, there is no one-size-fits-all approach to sleep.

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Respiratory viruses may spread via airborne dust

hundreds of thousands of people worldwide every year. In a pandemic, such as the 1918 Spanish flu pandemic, millions can lose their lives.In order to reduce transmission, scientists need to understand exactly how influenza viruses spread from person to person.

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Smartphones measuring walk could detect drunkenness

15% lower than blood alcohol levels.The research, appearing in the Journal of Studies on Alcohol and Drugs, could be helpful in warning people when they are in danger of causing harm due to the amount that they have drunk.Many people throughout the world enjoy drinking alcohol safely, without causing harm to themselves or others. Yet alcohol is also the direct or indirect cause of a significant number of health issues, injuries, and deaths.According to the National Institute on Alcohol Abuse and Alcoholism, alcohol use is the third leading cause of preventable death in the U.S., behind smoking and issues concerning physical activity and diet.

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Even mild COVID-19 may produce long lasting immunity

appears to be converging on 0.5–1.0%.It is, therefore, important to establish whether individuals who have contracted the virus once can contract it again and become contagious, or whether they are immune to future infection.Stay informed with live updates on the current COVID-19 outbreak and visit our coronavirus hub for more advice on prevention and treatment.“In the absence of a protective vaccine, it is critical to determine if exposed or infected people, especially those with asymptomatic or very mild forms of the disease who likely act inadvertently as the major transmitters, develop robust adaptive immune responses against SARS-CoV-2,” says Marcus Buggert, an immunologist at the Karolinska Institutet in Solna, Sweden.Research

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Is COVID-19 more dangerous because SARS-CoV-2 reduces specific microRNAs?

American Journal of Physiology-Lung Cellular and Molecular Physiology.Coronaviruses (CoVs) are single-stranded RNA viruses that experts originally considered to be relatively mild. They include the viruses that cause the common cold.

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Treating COVID-19: Bipolar drug shows promise and other hopeful findings

installment, we reported on a vaccine candidate that showed promise in monkeys and a new trial that tested an existing drug, among other innovations.In this feature, we discover another existing drug that could treat the infection. We also learn about T cells and how a new blood test could speed up vaccine development and mass screening.

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The Recovery Room: News beyond the pandemic

MNT‘s exclusive analysis of how climate change may have driven the rapid spread of West Nile virus across the United States. We also looked at how cannabinoid products interact with scores of prescription drugs, and why people in ‘blue states’ may live longer than those in ‘red states.’If you’ve ever considered going without food for 2 days, we reveal the risks, benefits, and how you might stay the course.

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Tool to help manage COVID-19 patients with diabetes

diabetes are one of the groups at higher risk of severe illness from COVID-19. Although people with diabetes are not more likely to contract the disease initially, they are more likely to face worse outcomes.Complications in people with diabetes include elevation of blood glucose levels, diabetic ketoacidosis, and pneumonia.

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Dry heat can effectively sanitize N95 masks

Environmental Science & Technology Letters, could help relieve the pressure on the limited supply of N95 respirators, which are usually single-use items.A key part of the world’s effort to mitigate the spread of COVID-19 is the use of PPE.COVID-19 typically spreads when a person expels droplets carrying the new coronavirus, SARS-CoV-2, from their mouth or nose. If the droplets come into contact with another person, there is a chance that they will gain access to their respiratory tract, where the virus will infect cells to cause disease.PPE can take the form of gowns, visors, gloves, and masks.

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West Nile virus in the US: A case study on climate change and health

Scientists around the world agree that we are currently facing a climate crisis in which global heating is threatening wildlife and primary resources. This crisis also affects humans by impacting the spread of infectious diseases.

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United States	Cases: 46 252 513 Deaths: 750 423 Recovered: 0
India	Cases: 34 321 025 Deaths: 459 652 Recovered: 0
Brazil	Cases: 21 835 785 Deaths: 608 235 Recovered: 0
United Kingdom	Cases: 9 215 683 Deaths: 141 607 Recovered: 0
Russia	Cases: 8 494 589 Deaths: 237 619 Recovered: 0

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