Pfizer and BioNTech, makers of a COVID-19 vaccine, said on Thursday that their product is effective against coronavirus variants that have emerged in Britain and South […]
With demand for COVID-19 vaccines outpacing the world’s supplies, a frustrated public and policymakers want to know: How can we get more? A lot more. Right […]
In a retrospective analysis of cesarean deliveries from 2015 through 2020, a team of doctors from the Colorado Fetal Care Center at Children’s Hospital Colorado (Children’s […]