Campylobacter fetus bacteremia complicated by multiple splenic abscesses and multivisceral signs in a renal transplant recipient: a case report and review of the literature François Coustillères; Mélanie Hanoy; Ludovic Lemée; Frank Le Roy; Dominique Bertrand;

The impact of spike mutated variants of SARS-CoV2 [Alpha, Beta, Gamma, Delta, and Lambda] on the efficacy of subunit recombinant vaccines Mehrdad Mohammadi; Mohammad Shayestehpour; Hamed Mirzaei;

Serum ferritin at admission in hospitalized COVID-19 patients as a predictor of mortality Katia Lino; Gabriel Macedo Costa Guimarães; Lilian Santos Alves; Any Caroline Oliveira; Renan Faustino; Cintia Souza Fernandes; Gleiser Tupinambá; Thalia Medeiros; Andrea Alice da Silva; Jorge Reis Almeida;