Evandra Strazza Rodrigues, Svetoslav Nanev Slavov, Debora Glenda Lima de La Roque, Elaine Vieira Santos, Josiane Serrano Borges, Mariane Evaristo, Péricles Natan Mendes da Costa, Juliana de Matos Maçonetto, Adriana Aparecida Marques, Anemarie Dinarte Baccarin, Renata Aparecida Machado Oliveira, Wilson Lau Junior, Bruno Iglesias Benincasa, Luana Martins de Andrade da Cruz, Alex Ranieri Jerônimo Lima, Gabriela Ribeiro, Vincent Louis Viala, Loyze Paola Oliveira de Lima, Antonio Jorge Martins, Claudia Renata Dos Santos Barros, Elaine Cristina Marqueze, Jardelina de Souza Todao Bernardino, Rejane Maria Tommasini Grotto, Jayme A Souza-Neto, Vagner Fonseca, Maurício Lacerda Nogueira, Heidge Fukumasu, Luiz Lehmann Coutinho, Rodrigo Tocantins Calado, Dimas Tadeu Covas, Marta Giovanetti, Luiz Carlos Junior Alcantara, Sandra Coccuzzo Sampaio, Maria Carolina Elias, Simone Kashima
The aim of this study was to describe epidemiological characteristics and perform SARS-CoV-2 genomic surveillance in the southeastern region of São Paulo State. During the first months of 2022, we compared weekly SARS-CoV-2 infection prevalence considering age, Ct value, and variants' lineages. An increase in the number of SARS-CoV-2-positive cases until the fourth epidemiological week of 2022 was observed. From the fourth epidemiological week onwards, the number of tests for SARS-CoV-2 diagnosis began to decrease, but the number of positive samples for SARS-CoV-2 remained high, reaching its most expressive level with a rate of 60% of infected individual cases...
February 23, 2024: Microorganisms