US20250161431A1

Attenuated sars-cov-2

University of Texas System

Abstract

This composition of this invention is comprised of live attenuated SARS-CoV-2 constructs as vaccines or research tools. Described herein is a highly attenuated SARS-CoV-2 with deleted accessory proteins and modified transcriptional regulator sequences (TRS) that can serve as a live-attenuated …

University: University of Texas System
Assignee: Board Of Regents, The University Of Texas System
Inventor: Xuping Xie
Priority date: February 11, 2022
Filing date: December 09, 2022
Publication date: May 22, 2025
Language: en
PDF source: https://patentimages.storage.googleapis.com/37/e6/b9/bd0c3a3e14640a/US20250161431A1.pdf
Metadata fetched: August 29, 2026 00:35