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A new variant of the coronavirus emerged Thursday in the United States, posing yet another public health challenge in a country already losing more than 3,000 people to COVID-19 every day. The mutated version of the virus, first identified in South Africa, was found in two cases in South Carolina. Public health officials said it’s

Thousands at risk of blindness set to benefit from a new drug that slows vision loss and can even improve sight Brolucizumab approved for patients with wet age-related macular deterioration The painless yet incurable eye disease is leading cause of blindness in over-55s New jab needs to be given only every 12 weeks rather than

A growing list of European Union nations and Canada barred travel from the U.K. on Sunday and others were considering similar action, in a bid to block a new strain of coronavirus sweeping across southern England from spreading to the continent. France, Germany, Italy, the Netherlands, Belgium, Austria, Ireland and Bulgaria all announced restrictions on

DR ELLIE CANNON: Help… I just can’t stop my nose from dripping! My nose won’t stop running – particularly in the mornings. It drips when I move around in the afternoons. Antihistamines and nasal washing haven’t helped. It may seem usual in the cold weather, but a constant runny nose is not normal – and

The availability of clinical trial records has increased markedly in recent years. For instance, several documents from numerous sources are often available for a single clinical trial—sometimes with overlapping, but often incomplete information. Identifying and processing this information involves a great deal of resources and challenges. Using an example of information retrieval for a health

Scientists at UC Davis Health have discovered that an enzyme in the colon lining releases hydrogen peroxide (H2O2) – a known disinfecting compound- to protect the body from gut microbes. Their study, published Dec. 9 in the journal Cell Host and Microbe, sheds light on the way microorganisms are spatially organized in the colon. It

Bahar Aliakbarian is an expert in supply chain management in pharmaceuticals and a professor at the School of Packaging at Michigan State University. Below, she describes the vaccine supply chains of Pfizer and Moderna, which are expected to be the two major early suppliers of the COVID-19 vaccines in the U.S. She also talks about

WEDNESDAY, Dec. 2, 2020 — Levels of some small molecules called metabolites in the body may affect your risk of stroke, a new analysis suggests. Metabolites come from the food people eat, and they cause chemical processes within the bodies and microbes. An analysis of previously published studies found that the levels of 10 of

Working from home brings an entirely different type of stress with it, and depending on your set-up, you might be feeling tightness in your body. Sitting at a makeshift desk, or even working from your sofa all day, can leave you feeling tense in your neck, shoulders and hips. Jess Birchall from hero – the UK’s leading

A genetic modification in the ‘coat’ of a brain infection-causing virus may allow it to escape antibodies, according to Penn State College of Medicine researchers. They say testing people for this and other viral mutations may help identify patients at risk for developing a fatal brain disease. Dr. Aron Lukacher, professor and chair of the

California’s Black and Hispanic communities may be falling further behind whites in the quality of care they receive for heart attacks, despite recent medical efforts aimed at improving the standards of care for these populations, according to a new study led by researchers at UC San Francisco. In response to ongoing health disparities, emergency management

(HealthDay)—Working from home during the pandemic significantly reduces your risk of catching COVID-19, U.S. health officials say. The option to work remotely, however, appears to be available mostly to college-educated white employees with health insurance who make $75,000 a year or more, according to a new U.S. Centers for Disease Control and Prevention report. “We

People with COVID-19 who are asymptomatic can spread the disease without any outward signs that they’re sick. But a newly developed AI, with a keen algorithmic ear, might be able to detect asymptomatic cases from the sounds of people’s coughs, according to a new study. A group of researchers at MIT recently developed an artificial

Pancreatic cancer cells avert starvation by signaling to nerves, which grow into dense tumors and secrete nutrients. This is the finding of a study with experiments in cancer cells, mice, and human tissue samples published online November 2 in Cell. The study addresses pancreatic ductal adenocarcinoma (PDAC), the deadliest cancer of the pancreas with a

Iowa woman in her 40s with a skull defect started leaking BRAIN FLUID out of her nose after getting a swab test for COVID-19 A woman in her 40s got tested for COVID-19 before undergoing a hernia surgery Soon after the test, clear fluid started running from her nose, she got nauseous, vomited and developed head and

In 2005, before most low- and middle-income countries started vaccinating children routinely for pneumococcal disease, it caused approximately 1.5 million deaths worldwide annually. About 700,000 to 1 million of these deaths were in children under five years. Pneumococcal disease occurs when Streptococcus pneumoniae invades a normally sterile area of the body, causing meningitis, pneumonia, septicaemia

Chile on Monday lifted strict coronavirus lockdown measures for millions of people in the capital Santiago, a month ahead of a key referendum to amend the dictatorship-era constitution. Most of the capital’s seven million population moved to phase three of a five-step deconfinement plan, allowing the reopening of bars and restaurants as well as regional

The designated driver (DD) is a successful public health strategy dating back to the late 1980s. To better reflect the realities of today’s society, now is a good time to evolve the initiative to help mitigate the harms tied to broader substance use and beyond drinking and driving. The promotion of “buddy circles,” as an

TUESDAY, Sept. 22, 2020 — People with cancer are at increased risk for severe COVID-19. Now, a preliminary study suggests that certain cancer therapies may heighten those odds even further. Researchers found that of 3,600 U.S. cancer patients who contracted COVID-19, the highest risk of death was among those who’d received cancer treatment within the

Prolonged sleep deprivation can lead to severe health problems in humans and other animals. But why is sleep so vital to our health? A UCLA-led team of scientists has answered this question and shown for the first time that a dramatic change in the purpose of sleep occurs at the age of about 2-and-a-half. Before