Investors are applauding the healthcare company's improving growth story.Shares of Viatris (VTRS 5.90%) were jumping 6% higher as of 11:18 a.m. ET on Thursday after rising as much as 12.4% earlier in the day. The solid gain came after the global healthcare company announced its second-quarter results before the market opened.Viatris reported Q2 revenue of nearly $3.8 billion. Although this reflected a 3$326 milli ...