- A new study funded by Pfizer found the company’s COVID-19 vaccine did not perform well in children under 5.
- Children aged 6 months to 4 years are supposed to receive three shots of the Pfizer-BioNTech vaccine. The number was increased from two when early testing showed little effectiveness.
- Three doses of the Pfizer vaccine provided little protection against emergency room visits, urgent care encounters, or outpatient visits, according to the new study.
