Petition updateProtect Vulnerable Canadians: Access to COVID-19 Monoclonal Antibodies & Long COVID TrialsPetition Update — January 19, 2026 VYD2311 Trial Begins
Rowan KCanada
Jan 19, 2026

Happy New Year, and thank you for continuing to stand with us — even in the face of so much global turmoil and uncertainty.

While 2025 has been difficult for many, hope persists — and progress continues.

It’s been a while since our last update.

We’ve contacted Health Canada and multiple elected officials. We’ve received no response. The silence has been deafening.

But scientific progress hasn’t stood still.

VYD2311: A New Monoclonal Antibody Moves to Phase 3

Invivyd has initiated the Phase 3 DECLARATION trial for VYD2311, a variant-resistant monoclonal antibody intended as a vaccine alternative for COVID-19 prevention.

This new antibody builds upon Pemgarda (Pemivibart), updated for broader protection against current and emerging variants. It’s designed to offer crucial protection for those who remain at risk — including the immunocompromised.

VYD2311 has also received Fast Track Designation from the U.S. FDA, signaling its potential to fill a critical gap in COVID-19 prevention.

🔬 Learn more:

Press Release — Trial Launch:

https://investors.invivyd.com/news-releases/news-release-details/invivyd-announces-initiation-declaration-clinical-trial-phase-3

Fast Track Designation:

https://investors.invivyd.com/news-releases/news-release-details/invivyd-earns-fast-track-designation-vyd2311-vaccine-alternative

Clinical Trial Listing:

https://www.clinicaltrials.gov/study/NCT07298434

Trial Eligibility: Not Just for High-Risk Groups

While our petition focuses on the immunocompromised, it’s worth noting that the DECLARATION trial is open to both high-risk and healthy individuals. This helps researchers assess how well VYD2311 works across a wide population.

If you or someone you know is interested, you may wish to inquire about participating in the trial.

But make no mistake: for the immunocompromised in Canada, there is still no access to Pemgarda or any variant-resistant monoclonal antibody. Even as science advances, policy continues to lag behind.

We’re Still Here. Still Fighting.

This petition remains active because our work isn’t finished.

We continue to push for access to life-saving tools for the most vulnerable.

Every voice matters. Every share helps. We won’t stop until protection is a right — not a privilege.

Thank you for standing with us.

Sign & share:

https://www.change.org/p/protect-vulnerable-canadians-access-to-covid-19-monoclonal-antibodies-long-covid-trials

— Rowan

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