COVID 19 Tech

FDA advisors unanimously green-light Moderna boosters for people 65+, high-risk

Enlarge / The Food and Drug Administration headquarters in White Oak, Maryland. (credit: Getty | Congressional Quarterly) As expected, a committee of independent advisors for the Food and Drug Administration voted unanimously (19-to-0) Thursday afternoon in favor of authorizing a booster dose of Moderna’s COVID-19 vaccine for certain groups. The groups flagged for boosting are […]

COVID 19 Tech

Merck’s Thor-inspired COVID treatment hammered for $700 price—a 46x markup

Enlarge / Merck & Co. headquarters in San Francisco, California. (credit: Getty | Sundry Photography) A storm is brewing over the pricing and licensing of Merck’s antiviral pill molnupiravir, which the pharmaceutical giant says can halve the risk of hospitalization and death in high-risk COVID-19 patients. Merck’s advance purchase agreement with the US government pegs […]


How a mass extinction resulted in the rise of the snakes

Enlarge / Today’s diverse snake populations may trace back to a single ancestral species that survived the dinosaur-killing mass extinction. (credit: Alan Tunnicliffe Photography / Getty Images) The doom of the dinosaurs was good news for snakes. According to new research, snake biodiversity began increasing shortly after the Cretaceous–Paleogene mass extinction—you know, the one brought […]

COVID 19 Tech

Mix-and-match COVID boosters are as good—if not better than—all the same shots

Enlarge / A vial of the current Moderna COVID-19 vaccine. (credit: Getty | Ivan Romano) Mixing and matching COVID-19 vaccines for booster doses appears safe and as effective—if not more effective—than sticking with the same vaccine for a booster dose. That’s according to preliminary data posted online Wednesday from a clinical trial run by the […]