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. 2023 Aug 28;228(Suppl 7):S682–S690. doi: 10.1093/infdis/jiad345

Figure 4.

Figure 4.

AAV6.2FF-mediated expression of MR191 variants provides complete protection against MARV. Guinea pigs (n = 3/group) were administered 5 × 1012 vector genomes of AAV6.2FF-MR191, AAV6.2FF-MR191-io2, AAV-MR191-GPop, or AAV-MR191-GPHL. All animals were challenged with 1000 LD50 GPA-MARV on day 92 after AAV administration and monitored for survival (A) and weight loss (B). Data from individual animals are plotted in (B). Abbreviations: AAV, adeno-associated virus; GPA-MARV, guinea pig-adapted Marburg virus; LD50, median lethal dose.