Iran records highest number of daily COVID cases in pandemic

Iran on Monday reported more than 37,000 new coronavirus infections, the country’s single-day record so far in the pandemic, state media reported. State TV said health workers registered 37,189 new COVID-19 cases since Sunday—surpassing the previous daily record of 34,951 infections reported on Tuesday. Also, there were 411 deaths, bringing the country’s total death toll in the pandemic to 91,407—the […]

» Read more

Synthetic brain cells that store memories are possible, new model reveals

Scientists have created key parts of synthetic brain cells that can hold cellular “memories” for milliseconds. The achievement could one day lead to computers that work like the human brain. These parts, which were used to model an artificial brain cell, use charged particles called ions to produce an electrical signal, in the same way that information gets transferred between […]

» Read more

China, Australia ramp up COVID curbs as Delta variant spreads

China and Australia ramped up COVID-19 curbs Saturday as Delta variant cases surged and tens of thousands rallied in France against restrictions designed to stop the pandemic. The Delta variant, which was first identified in India, is forcing governments to reimpose tough measures, while other nations are reconsidering plans to open their economies. The variant has spread to 132 countries […]

» Read more

Physical Activity Offsets Serious Health Risks of Poor Sleep

Engaging in or exceeding the weekly recommended amount of physical activity (PA) may offset serious health risks associated with poor sleep quality, including death, new research suggests. Investigators analyzed data on close to 400,000 middle-aged adults and found that over an 11-year period, those with poor sleep together with low levels of PA had 57% higher risk for all-cause mortality, […]

» Read more

Weekend Virus Cases Increase Sixfold in 3 Weeks

Editor’s note: Find the latest COVID-19 news and guidance in Medscape’s Coronavirus Resource Center. JACKSON, Miss. (AP) — Mississippi’s department of health reported Monday that the state saw almost 5,000 new confirmed cases of COVID-19 over the weekend as the virus surges statewide. That’s an increase of more than six times the number of new cases — 796 — reported […]

» Read more
1 1,080 1,081 1,082 1,083 1,084 1,813