AUTHOR=Conti Patrícia Blau Margosian , Ribeiro Maria Ângela Gonçalves Oliveira , Gomez Carla Cristina Souza , Souza Aline Priscila , Borgli Daniela Souza Paiva , Sakano Eulália , Pascoa Mauro Alexandre , Severino Silvana Dalge , Castilho Tayná , Marson Fernando Augusto Lima , Ribeiro José Dirceu ,  UNICOVID Study Group , Toro Adyléia Aparecida Dalbo Contrera , Gonçalves Aline Cristina , Fraga Andrea de Melo Alexandre , Morcillo André Moreno , Peixoto Andressa Oliveira , Sposito Andrei Carvalho , Siqueira Bianca Aparecida , Gonçalves Emília Silva , Nascimento Emília Raposo , Junior Gil Guerra , Furtado Jenniffer Tayna Orzechowski , de Moraes Lucas Rodrigues , de Fatima Corrêa Pimenta Servidoni Maria , Zorron Mariana , da Silva Marcos Tadeu Nolasco , Assumpção Maíra Seabra , Grotta Milena Baptistela , Mauch Renan Marrichi , Appenzeller Simone , Serrano Thiago Luís Infanger 

TITLE=Pulmonary and functional hallmarks after SARS-CoV-2 infection across three WHO severity level-groups: an observational study

JOURNAL=Frontiers in Medicine

VOLUME=12

YEAR=2025

URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1561387

DOI=10.3389/fmed.2025.1561387

ISSN=2296-858X