B.1.617.2 SARS-CoV-2 (Delta) variant is associated with increased risk of hospitalization and death compared with B.1.1.7 SARS-CoV-2 (Alpha) variant
Published in 2022 by
Eduardo Freire Rodrigues,
Joana Moreno,
Pedro Pinto Leite,
Pedro Casaca,
Baltazar Nunes,
João Paulo Gomes,
Rita Ferreira,
Joana Isidro 
,
Vítor Borges,
Luís Vieira,
Sílvia Duarte,
Carlos Sousa,
José Pedro Almeida,
Luís Menezes,
Dora Vaz
and other authors.
,
Vítor Borges,
Luís Vieira,
Sílvia Duarte,
Carlos Sousa,
José Pedro Almeida,
Luís Menezes,
Dora Vaz
and other authors.
