States with the highest and lowest vaccination rates

• FDA authorizes Pfizer’s Covid-19 vaccine for use in people ages 12 to 15
• Pediatricians prepare to vaccinate youngest Covid-19 shot recipients yet
• Claims linking Covid vaccines and infertility are everywhere. Here’s what experts say

• FDA authorizes Pfizer’s Covid-19 vaccine for use in people ages 12 to 15
• Pediatricians prepare to vaccinate youngest Covid-19 shot recipients yet
• Claims linking Covid vaccines and infertility are everywhere. Here’s what experts say