| | Bulgaria has reported an outbreak of bird flu virus on a farm in the southern district of Plovdiv, the national food safety agency said on Friday. | | | (Reuters Health) - Vitamin D supplementation may not improve bone density or prevent fractures and falls in adults, a large new analysis suggests. | | | Juul Labs, the e-cigarette maker at the heart of a U.S. crackdown on youth vaping, has filed patent infringement complaints in the United States and Europe against what it said were copycat rivals. | | | (Reuters Health) - A years-long HIV outbreak among intravenous (IV) drug users in Indiana might have been avoided if the state's top medical and political leaders had acted sooner on early warnings that the virus was spreading, a recent study suggests. | | | Roche on Thursday said U.S. regulators approved expanded use of its drug Hemlibra to include almost all patients with hemophilia A, as the Swiss drugmaker increases its focus on diseases beyond cancer to help replace revenue from older products that have lost patent protection. | | | (Reuters Health) - People who regularly engage in light to moderate physical activity - like walking four hours a week or swimming two hours weekly - might have less severe strokes than individuals who aren't as active, a Swedish study suggests. | | | A U.S. unit of Brazil's JBS SA is recalling 6.5 million pounds of beef products processed through an Arizona plant because the meat might be contaminated with salmonella, U.S. government officials said on Thursday. | | | (Reuters Health) - Older white people with very impaired eyesight are more likely to use low-vision devices that may improve independence, compared to elderly people in other racial and ethnic groups, a U.S. study suggests. | | | Blackstone Group LP said on Thursday it has agreed to acquire life sciences investment firm Clarus, in an effort by the world's largest alternative asset manager to scale up its investments in healthcare. | | | A multistate outbreak of listeria infections linked to ready-to-eat deli ham produced by Johnston County Hams Inc is being investigated, the U.S. Centers for Disease Control and Prevention (CDC). | | | Eli Lilly and Co said on Thursday its new two-in-one diabetes drug was successful in lowering blood sugar and reducing weight, sending its shares to a record high and weighing on those of arch-rival Novo Nordisk . | | | | |