Alpha to Omicron: Disease Severity and Clinical Outcomes of Major SARS-CoV-2 Variants.

Frank P EsperThamali M AdhikariZheng Jin TuYu Wei ChengKim El-HaddadDaniel H FarkasDavid BoslerDaniel D RhoadsGary W ProcopJennifer S KoLara JehiJing LiBrian P Rubin

Published in: The Journal of infectious diseases (2022)

Disease severity associated with alpha, gamma, and delta variants is comparable while omicron infections are significantly less severe. Breakthrough disease is significantly more common in patients with omicron infection.

Keyphrases

sars cov
copy number
respiratory syndrome coronavirus
early onset
dna methylation