| | The World Health Organization said on Tuesday that an Ebola outbreak in northeastern Democratic Republic of Congo could worsen rapidly because of attacks by armed groups, community resistance and the geographic spread of the disease. | | | British tobacco company Imperial Brands aims to launch Nixx, a tobacco-infused e-cigarette, during the first part of 2019, its chief executive said on Tuesday, as the company bolsters its portfolio of cigarette alternatives. | | | Greece moved another 400 people from its biggest migrant camp on Tuesday as the International Rescue Committee (IRC) charity warned of a mental health emergency there with 30 percent of people having attempted suicide. | | | The sleek Juul electronic cigarettes have become a phenomenon at U.S. high schools, vexing educators and drawing regulatory scrutiny over their sweet flavors and high nicotine content. | | | UnitedHealth Group Inc will treat emergency room and other hospital services performed by Envision Healthcare as out-of-network claims beginning next year after failing to reach a new contract agreement with the staffing company, UnitedHealth said on Monday. | | | (Reuters Health) - Compared to teens whose gender expression matches societal expectations, gender nonconforming adolescents may be more likely to experience mental health problems, a U.S. study suggests. | | | (Reuters Health) - More patients with heart rhythm problems that put them at high risk for stroke are taking daily pills to prevent clotting - and they're having fewer strokes as a result, a Swedish study suggests. | | | Gilead Sciences Inc said on Monday it plans to launch generic versions of its hepatitis C drugs in the United States, at a time when regulators are looking to lower healthcare costs. | | | A Brazilian court has stripped the patent protection of a Gilead Sciences Inc big-selling hepatitis C treatment in Brazil at the behest of a presidential candidate who pushed for the move, paving the way for cheaper generics. | | | Scientists have succeeded in wiping out a population of caged mosquitoes in laboratory experiments using a type of genetic engineering known as a gene drive, which spread a modification blocking female reproduction. | | | (Reuters Health) - When mom uses marijuana, kids are more likely to try the drug at a younger age, a new study shows. | | | | |