Modified eastern equine encephalitis virus, self-replicating RNA constructs and uses thereof

The present disclosure relates to the field of molecular virology, including nucleic acid molecules comprising a modified viral genome or replicon (e.g., self-replicating RNA), pharmaceutical compositions containing the nucleic acid molecules, and the use of such nucleic acid molecules and compositions for producing a desired product in a cell culture or in vivo. Also provided are methods for eliciting an immune response in a subject in need thereof, as well as methods for preventing and/or treating various health conditions. 本公开文本涉及分子病毒学领域，包括包含经修饰的病毒基因组或复制子(例如，自复制RNA)的核酸分子、含有所述核酸分子的药物组合物、以及此类核酸分子和组合物用于在细胞培养物中或在活体中产生所需产物的用途。还提供了用于引发有需要的受试者的免疫应答的方法，以及用于预防和/或治疗各种健康病症的方法。