Eli Lilly said on Sunday its drug Zepbound was superior to Novo Nordisk's Wegovy across five weight-loss targets such as reducing waist circumference, citing data from a head-to-head trial. The data is the first head-to-head trial comparing the wildly popular medicines,

Drug manufacturers to focus on China and Japan, where penetration is low and innovation continues to emerge, Morgan Stanley says.

The momentum is now with Lilly. Visible Alpha, a data firm, expects its sales of obesity drugs to overtake Novo’s by 2027 (see chart 2). Lilly’s edge rests on a more effective drug, better execution, keener pricing and a stronger pipeline.