SCHEDULE 13G/A 0001988784 XXXXXXXX LIVE 3 Ordinary Shares 03/31/2025 0001885827 Virax Biolabs Group Limited G9495L125 BioCity Glasgow, Bo'Ness Road Newhouse Lanarkshire X0 ML1 5UH Rule 13d-1(d) James Foster b X0 368570 0 368570 0 368570 N 8.3 IN (1) Includes options to purchase (a) 63,916 ordinary shares which vested on April 18,2024, and (b) 16,667 ordinary shares which vested on April 18,2025. Adjusted retroactively for 1-for-10 reverse stock split which became effective on December 18, 2023. (2) Percentage based on 4,341,956 ordinary shares outstanding on March 31, 2025, adjusted retroactively for 1-for-10 reverse stock split which became effective on December 18, 2023. Virax Biolabs Group Limited BioCity Glasgow Bo'Ness Road Newhouse, Lanarkshire, United Kingdom, ML 1 SUH James Foster BioCity Glasgow Bo'Ness Road Newhouse, Lanarkshire, United Kingdom, ML 1 SUH United Kingdom Y 368,570 8.3 368,570 0 368,570 0 Y Y Y Y Y Y James Foster James Foster 10/28/2025