Children with attention deficit hyperactivity disorder (ADHD) generally fare better when they have a clear routine. Now, a new study suggests that as the coronavirus pandemic turned family schedules upside down, kids’ symptoms often worsened. The researchers surveyed 241 parents in China, found that the majority said their child’s ADHD symptoms had worsened during lockdown…  read on >

A particular mutation in one strain of the new SARS-CoV-2 coronavirus may have helped it infect more human cells and turn it into the dominant strain worldwide, new laboratory research shows. Researchers at Scripps Research in Jupiter, Fla., stressed that their finding doesn’t mean the virus is any more lethal. And because this was research…  read on >

The grosser someone sounds when they cough or sneeze, the more likely you are to suspect they have a contagious infection — even if it’s not true. That’s the upshot of a new study in which participants were asked to judge whether people were — or weren’t — infected with a communicable disease by the…  read on >

Governors across America have eased lockdowns, but a new analysis shows coronavirus cases are rising in nearly half of U.S. states. The rolling seven-day average of new cases per capita has been higher than the average seven days earlier in 21 states, the Associated Press analysis found. In Arizona, hospitals have been told to prepare…  read on >

The number of confirmed U.S. coronavirus cases passed 2 million on Thursday, as public health experts warned of the emergence of new COVID-19 hotspots across the country. Just three weeks after Arizona Gov. Doug Ducey lifted the state’s stay-at-home order, there has been a significant spike in coronavirus cases, with lawmakers and medical professionals warning…  read on >

The boisterous bustle of students jostling down crowded hallways to reach lockers and classrooms has long served as one of the most powerful memories of high school life for many. Those loud, happy throngs might now belong to a bygone era, thanks to COVID-19. Schools planning to reopen in the fall are weighing what’s called…  read on >

Social restrictions during the coronavirus pandemic can be especially hard for people who can’t visit loved ones with Alzheimer’s disease who are in nursing homes. Despite an easing of restrictions, the U.S. Centers for Medicare and Medicaid Services says nursing homes shouldn’t allow outside visitors until the last phase of its reopening guidelines. “One of…  read on >

In another troubling sign that the spread of coronavirus might be accelerating, new U.S. data shows hospitalizations in at least nine states have been on the rise since Memorial Day. In Texas, North and South Carolina, California, Oregon, Arkansas, Mississippi, Utah and Arizona, increasing numbers of COVID-19 patients are showing up at hospitals, the Washington…  read on >