Zababben shugaban Amurka Joe Biden, ya yi kira ga majalisar dokokin Amurka da ta yi dokar agajin gaggawa ta biliyoyin dala a kan taimakon COVID-19 kafin karshen shekara, a cewar babban mai bashi shawara, wanda ya yi kashedi jiya Juma’a cewa yanzu ba batun bata lokaci.