The Rare Pediatric Disease Priority Review Voucher (PPRV) program has been one of the few market-based incentives pushing biotech companies to develop treatments for children with rare conditions. But when its authorization lapsed in late 2024, the future of dozens of pediatric research programs was suddenly thrown into question. In this episode of The Biotech Brief, we walk through what the PPRV program is, how it has helped incentivize pediatric drug development, and why Congress is now moving swiftly to bring it back. We explore what reauthorization would mean for patients, investors, and developers — and how the biotech ecosystem relies on policies like this to keep innovation flowing.

NIH grant cuts have halted hundreds of clinical trials—and now the agency has released a notice confirming delays and gaps in SBIR and STTR funding. In this episode of The Biotech Brief, we connect the dots between shrinking federal support, a stalled biotech innovation pipeline, and the growing pressure on startups and academic researchers alike. What does this mean for drug development timelines, investor confidence, and patient trust? And can the private sector step in fast enough to fill the gap?

Sanofi has officially ended its Phase III trial for a respiratory syncytial virus (RSV) vaccine targeting toddlers—citing futility as the reason for halting development. In this episode of The Biotech Brief, we unpack what happened and why it matters. From the biology of RSV and the unique challenges of vaccinating toddlers, to the competitive market landscape and strategic risks for pharma companies, we take you behind the headlines.   We explore how the program could’ve been salvaged through trial redesign, alternative regulatory strategies in lower-bar jurisdictions, or refined target populations—and why Sanofi may have opted out anyway. We also consider the wider implications for pediatric vaccine development, especially in an era of rising vaccine skepticism and shifting policy dynamics.   If you’re a biotech innovator, investor, or strategist, this episode offers insights into what it really takes to bring a pediatric vaccine to market—and what we can learn when a promising candidate falls short.

Gilead’s twice-yearly injectable PrEP, Yeztugo was recently approved by the FDA, but the story doesn’t end there. In this episode of The Biotech Brief, we explore how Gilead is leveraging global partnerships, generics, and regulatory streamlining to deliver Yeztugo to low- and middle-income countries without delay. Building on Episode 1, “Changing the Game in HIV Prevention,” this follow-up digs into what equitable access really takes and what drug developers can learn from it.

Southwest Airlines is taking generic drugmakers to court and accusing more than 20 companies of price fixing that inflated costs for millions of Americans, including its own employees. In this episode of The Biotech Brief, we unpack the lawsuit, the history of generic drug cartel behavior, and why drug developers (yes, even biotech innovators) should be paying close attention. This episode explores how drug pricing moves from boardroom strategy to national scandal.

Ocular Therapeutix is rebranding and repositioning. This episode of The Biotech Brief breaks down their plans for competing in the Wet AMD space, the company’s brand pivot to be more retina focused, and why this branding shift is more strategic than cosmetic.

Novartis’ blockbuster Cosentyx has hit a wall. In this episode of The Biotech Brief, we unpack the Phase 3 GCAptAIN trial results, where Cosentyx failed to show benefit for patients with giant cell arteritis. We explore what GCA is, why this label expansion mattered, and how the drug—once seen as a contender in this space—fell short. Plus, we look at the commercial implications, the competitive IL-6 landscape, and what this means for the future of Cosentyx and Novartis’ inflammatory disease pipeline.

Regeneron has officially entered the multiple myeloma arena with FDA approval of Lynozyfic, a BCMA-targeted bispecific antibody for patients who’ve exhausted standard therapies. In this episode, we break down what Lynozyfic is, how it works, and how it stacks up against competitors.

In the first episode of The Biotech Brief, we break down what Yeztugo is, why it matters, how it compares to daily pills, and what this means for the $45 billion HIV prevention market.