Accuracy of a raw saliva-based COVID-19 RT-LAMP diagnostic assay Kátia Maria dos Santos Cabral; Ramon Cid Gismonti Baptista; Terezinha Marta Pereira Pinto Castineiras; Amilcar Tanuri; Fabiana Avila Carneiro; Marcius da Silva Almeida; Monica Montero-Lomeli;

Prevalence of arboviruses in sickle cell disease patients from two major cities in northeast region of Brazil José Pereira Moura Neto; Cinthia Cristina Matheus Xerez Albuquerque; Setondji Cocou Modeste Alexandre Yahouedehou; Marcos Vinicius Lima Francisco; Nelson Abrahim Fraiji; Isadora Cristina de Siqueira; Marilda Souza Gonçalves;

Molecular investigation of occult hepatitis B virus infection in a reference center in Northern Brazil Suellen dos Reis Araújo; Andreza Pinheiro Malheiros; Vânia Pinto Sarmento; Heloisa Marceliano Nunes; Pedro Eduardo Bonfim Freitas;