Some experts say tooth-grinding is a behavior rather than a disorder, and the dentist’s chair isn’t the best place to address it.

This report describes how children and adolescents were more likely to receive a new diabetes diagnosis after infection with SARS-CoV-2, the virus that causes COVID-19.

Researchers found a link between mild Covid infections impaired hippocampal neurogenesis, decreased oligodendrocytes and myelin loss in mice one week after infections persisting until at least seven weeks leading them to conclude that even those with mild symptoms in the acute phase may experience lasting cognitive dysfunction.

​​The number of recent influenza cases is typical for this time of year, but the last time flu cases reached this level was before the coronavirus pandemic began.

Covid accounted for 14 percent of all deaths in the United States from March 2020 until all adults became eligible for the vaccine in April, compared with 11 percent of deaths since then.

During the pandemic, about 4 in 10 adults in the U.S. have reported symptoms of anxiety or depressive disorder, a share that has been largely consistent, up from one in ten adults who reported these symptoms from January to June 2019

When asked questions normally used to screen patients for mental health problems, 24 percent showed clinically significant symptoms of major depressive disorder and 30 percent showed symptoms of generalized anxiety disorder.

In our 2020 commissioned survey, 60% of respondents said that current public investment in mental health research is not enough. This is a 9% increase, up from 51% in 2018.

Nepal has halted Covid-19 vaccinations in children ages 12 to 17 in eight districts because of a shortage of syringes.

Nicholas Christakis is director of the Human Nature Lab at Yale University and author of the bestseller "Apollo’s Arrow." He speaks with Hari Sreenivasan about the next phase of the pandemic based on previous pandemics.

Molnupiravir was associated with a decreased the risk of hospitalization from Covid-19 by only 30%, compared to a reduction of almost 90% with Pfizer's PAXLOVID. The FDA advisory committee also limited its use in non-pregnant adults because of their concerns about the potential risk of mutations in human DNA.

A computational biologist thinks potentially half the globe may contract Omicron over the coming weeks and months.

The omicron wave appears to have peaked and is already subsiding in South Africa, with a relatively minor impact on their healthcare system. However, the positive rate is still around 29%, suggesting high circulation among their population. other fluctuations.

Omicron is now the most common variant among new Covid cases in the U.S., accounting for nearly three-quarters of new infections.

Research shows an increased potential for spread through aerosols.

Pfizer and BioNTech are testing a third dose of a Covid vaccine for young children. The third dose is a lower amount than the adult doses.

Omicron will likely become the dominant strain across the majority of the US by Christmas but Prizer's new Covid pill offers a glimmer of hope in staving off severe illness.

As of the Dec. 15 deadline, 97.9% of active duty soldiers in the US Army have received at least one Covid-19 vaccine, slightly trailing 98% of the Navy but slightly higher than the Air Force (97.5%) and the Marine Corps (95%). The Air Force discharged 27 airmen who had refused to get the shot and the Navy has fired one sailor for refusing to be tested while he was pursuing an exemption.

The US is averaging nearly 120,000 new Covid-19 cases a day, which is a 40% increase from last month, and deaths have increased 12% over November.

The agency’s advisers cited concerns about the increased incidence of a rare but potentially serious blood clotting condition among those who received the company’s shot.

Science can find a cure for our diseases, but not for our societal ills.

Labels like "nonessential" are getting in the way of urgent treatments and surgeries. There’s a better way.

In Tennessee, where the governor allows families to ignore school mask mandates, some parents are making excruciating calculations each morning about whether to send their children to school.

A new CDC study found that the percentage of obese children and teens increased to 22%, compared to 19% before the pandemic. It also found that expected annual weight gain ranged from 5 to 15 pounds.

The pandemic keeps changing, but these principles can guide your thinking through the seasons to come.

“Our state literally shrunk in 2020,” said Dr. Scott Harris, the state’s health officer.

This report examines attitudes and views of parents as children head back to school amidst the rise in COVID-19 cases due to the delta variant. Nearly half of parents of children ages 12-17, who ar…

The anti-vax fertility panic, explained.

The COVID-19 pandemic has led many people to suffer from emotional distress. Previous studies suggest that women process and express affective experiences, such as fear, with a greater intensity compared to men. We administered an online survey to a sample of participants in the United States that measures fear of COVID-19, perceptions about health and financial risks, and preventative measures taken. Despite the empirical fact that men are more likely to experience adverse health consequences from COVID-19, women report greater fear and more negative expectations about health-related consequences of COVID-19 than men. However, women are more optimistic than men regarding the financial consequences of the pandemic. Women also report more negative emotional experiences generally during the pandemic, particularly in situations where other people or the government take actions that make matters worse. Though women report taking more preventative measures than men in response to the pandemic, gender differences in behavior are reduced after controlling for fear. These results shed light on how differences in emotional experiences of the pandemic may inform policy interventions.