???n?p ti?n OK9 b?ng th??cào ?i?n tho?i, c??c th??có th??th?c hi?n các b??c sau:Upon landing, though not on the lookout in the top of overall health ??as is likely to be anticipated for somebody Ill with COVID-19 ??Biden was nevertheless able to stroll and speak.But considering that his COVID-19 diagnosis ??and specifically immediately after his