Preprint: Coronaviruses with a SARS-CoV-2-like RBD isolated from bats of the Indochinese peninsula

“We found that the RBDs of these viruses differ from that of SARS-CoV-2 by only one or two residues”

Here we show that such viruses indeed circulate in cave bats living in the limestone karstic terrain in North Laos, within the Indochinese peninsula....More...

Preprint: Persistent #coronavirus infection and intra-host evolution in association with advanced HIV infection

“Here we present a case of prolonged infection of greater than 6 months with shedding of high titer SARS-CoV-2 in an individual with advanced HIV and antiretroviral treatment failure....More...

Antibody resistance of #coronavirus variants B.1.351 (SA) and B.1.1.7 (UK)

“Findings on B.1.351 [South Africa variant] are more worrisome in that this variant is not only refractory to neutralization by most NTD mAbs but also by multiple individual mAbs to the receptor-binding motif on RBD, largely owing to an E484K mutation.… ...More...