Learn more about whether Alvotech or Ultragenyx Pharmaceutical Inc. is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

Learn more about whether Alvotech or Sarepta Therapeutics, Inc. is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

Tezepelumab was linked to significantly reduced nasal polyp size and nasal congestion vs placebo in adults with severe CRSwNP.