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Subsequent Events
6 Months Ended
Jun. 30, 2023
Subsequent Events [Abstract]  
Subsequent Events

Note 12. Subsequent Events

In July 2023, the NIAID exercised one of seven available options under the NIAID contract (No: 75N93022C00059), resulting in an increase in contract funding of $0.7 million, for a total of $5.0 million. Funding for this option extends the estimated completion of the contract by 13 months beyond the base period of 18 months (April 2025).