Top 5 Takeaways FDA Authorization: On October 29, 2021, the FDA granted Emergency Use Authorization for the Pfizer-BioNTech COVID-19 vaccine for children aged 5–11 years. ACIP Recommendation: On November 2,

Evidence-Based Approaches to Public Health: Epidemiology – Study Designs: Analytical Studies (Cross-Sectional Studies) In this tutorial, we will focus on a commonly used study design in epidemiology: cross-sectional studies. Cross-sectional