Zika virus (ZIKV) is an emerging mosquito-borne flavivirus associated with congenital Zika syndrome and Guillain-Barré syndrome in adults. The recombinant ZIKV envelope (E) antigen can be useful for serodiagnosis of ZIKV infection and for monitoring immune responses during preclinical and clinical ZIKV vaccine development. In this study, we describe production of ZIKV E using the modified polyethyleneimine (PEI) transfection in HEK293 cells to improve cost-effective large-scale production.
View Article and Find Full Text PDFAs the media informed the spread of a highly transmissible disease, our medical community faced the disappearance of a languishing ancient tool. Traditionally helping to explain unexplainable death, educate, audit, warn relatives, or contacts; autopsies vanished in a reassigned COVID-19 teaching hospital (Fig. 1).
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