1.
Preprint
en Inglés
| medRxiv
| ID: ppmedrxiv-21258579
RESUMEN
SARS-CoV-2 variants of concern (VOC) have spread throughout the world. In Mexico, VOC B.1.351 has been detected on one occasion and B.1.1.7 several times. We detected lineages B.1.351 and B.1.1.7 in patients who traveled to USA and B.1.1.7 in a patient with no travel history. Article summary lineIntroduction of B.1.351 and B.1.1.7 S ARS-CoV-2 variants in Monterrey, Mexico.