Newsy's Latest Health News

Pfizer is seeking emergency authorization for a third dose of its COVID-19 vaccine to combat the beta variant, with data showing increased antibody levels. The company is also developing a modified vaccine for the delta variant. Meanwhile, the FDA has updated its guidance on the Alzheimer's drug autohelm, recommending its use only for patients with mild symptoms, following trial data. This change comes after the drug's approval faced criticism regarding its effectiveness.

What new insight or understanding did you gain from this video?