Table 3.

Viral strains and cell lines used in this study

Collection	Virus strain	Classification
ATCC (VR-740)	CHoV-229E	Coronaviridae, coronavirus
Virus isolated in the Navy Hospital, Mexico GISAID Accession ID: EPI_ISL_8930099	SARS-CoV-2 Delta variant (B.1.617.2)	Coronaviridae, betacoronavirus, severe acute respiratory syndrome-related coronavirus 2
Collection	Cell line	Derivation
ATCC (CCL-7)	LLC-MK2 Original	(Macaca mulatta) rhesus monkey
ATCC (CCL-81)	Vero E6	(Cercopithecus aethiops) African green monkey kidney monkey
ATCC (CCL-171)	MRC-5	(Homo sapiens) lung tissue of a 14-week-old male fetus
ATCC (CCL-61)	CHO-K1	(Cricetulus griseus) hamster