Operator

Good morning, ladies and gentlemen, and welcome to the Altimmune First Quarter 2026 Financial Results Conference Call. [Operator Instructions] As a reminder, this call is being recorded. I'll now introduce your host for today's conference call, Luis Sanay, Vice President of Investor Relations. Luis, you may begin.

Luis Sanay

Thank you, operator, and good morning, everyone. Thank you for joining us for Altimmune's First Quarter 2026 Financial Results and Business Update Call.

On today's call, you will hear from Jerry Durso, our President and Chief Executive Officer; Dr. Christophe Arbet-Engels, Chief Medical Officer; Linda Richardson, Chief Commercial Officer; and Greg Weaver, Chief Financial Officer. Following management's prepared remarks, we'll open the line for the Q&A session. Our first quarter 2026 earnings release was issued this morning and can be found on the Investor Relations section of our website.

Before we begin, I would like to remind everyone that remarks made about future expectations, plans and prospects constitute forward-looking statements for purposes of safe harbor provisions under the Private Securities Litigation Reform Act of 1995. Altimmune cautions that these forward-looking statements are subject to risks and uncertainties that