What exactly is brain fog? Here’s what scientists are finding out.

Key findings:
- The experimental PGV001 vaccine in combination with an immunotherapy drug was safe and well-tolerated, with only mild injection-site reactions.
- All tested patients developed new, vaccine-specific T cell responses not seen before treatment.
- The personalized vaccine approach proved feasible both for patients with metastatic disease and those receiving treatment after surgery.
Jacqueline Becker, PhD, discusses brain fog and the rise in people experiencing its effects since the pandemic.