Evaluation of sample pooling for the detection of SARS-CoV-2 in a resource-limited setting, Dominican Republic Monica Tejeda Ramírez; Camila Del Rosario; Elisa Contreras; Jhasmel Cabrera; Alejandro Vallejo Degaudenzi; Robert Paulino Ramírez;

Validation of a duplex PCR technique using the gen E and RNase P for the diagnosis of SARS-CoV-2 Katherine Palacio Rua; Juan Felipe García Correa; Wbeimar Aguilar-Jiménez; Carlos Afanador Ayala; María Teresa Rugeles; Andrés F. Zuluaga;

Erythema nodosum: An uncommon manifestation of Rickettsiosis José Antonio Peregrina-Rivas; Emilio Guirao-Arrabal; Francisco Manuel Ramos-Pleguezuelos; José Hernández-Quero;