by Agence France Presse bureaus WASHINGTON, United States (AFP) — US drug regulators gave emergency approval to a Covid-19 antibody therapy on Saturday and G20 nations pushed for global access to vaccines as the pandemic led to further closures in parts of the world. With cases surpassing 12 million in the United States, the highest in the world, many Americans were nonetheless heading to airports to travel for next week’s Thanksgiving holiday despite health […]