Novavax Stock Just Tripled. Is It Too Late to Buy?

Novavax shares have soared and plummeted in recent years. The company also announced positive clinical-trial data for its combined flu/coronavirus vaccine candidate and aims to launch a phase 3 trial in the second half of this year. Finally, Novavax holds a key asset, one that could brighten the earnings picture. I'm talking about the company's Matrix-M adjuvant technology -- an ingredient that boosts the immune system's response to a particular vaccine. Novavax uses Matrix-M in its vaccine and candidates, ...