Researchers have developed a definition and symptom checklist for long COVID, based on initial findings from a study of nearly 10,000 Americans. The study identified a set of 12 long-term symptoms that can occur following infection with COVID-19. These symptoms — ranging from “brain fog” to chest pain — are linked to the effects of…  read on >  read on >

Depression is a debilitating condition that can leave its millions of sufferers in despair. Globally, an estimated 5% of adults suffer from depression, according to the World Health Organization. Luckily, there are a variety of depression treatments that can help manage and ease symptoms. These can range from medications to lifestyle changes, talk therapy and…  read on >  read on >

Smallpox vaccines, which were routinely given into the 1970s, seem to provide protection from mpox, a new study says. The mpox virus, responsible for a worldwide outbreak last year, could surge again this summer, public health experts have warned. It was previously called monkeypox. Researchers at the Karolinska Institute in Sweden wondered whether the smallpox…  read on >  read on >

Ketamine may be an alternative to shock treatment for people with treatment-resistant major depression, a new study suggests. Currently, patients with major depressive disorder who don’t find a medication or therapy that works may undergo electroconvulsive therapy (ECT), also known as shock therapy. But researchers have also been studying intravenous ketamine — a powerful anesthetic…  read on >  read on >