More COVID-19 vaccines in the pipeline as US effort ramps up
AP Medical Writer A huge U.S. study of another COVID-19 vaccine candidate got underway Monday as states continue to roll out scarce supplies of the first shots to a nation anxiously awaiting relief from the catastrophic outbreak. Public health experts say more options in addition to the two vaccines now being dispensed — one made by Pfizer and its German partner BioNTech, the other by Moderna — are critical to amassing enough shots for the country and the world. The candidate made by Novavax Inc. is the fifth to reach final-stage testing in the United States. Some 30,000 ...