FDA Approves Pfizer’s Abrysvo for Wider RSV Protection: A Boost for Adult and Infant Immunity

The FDA has expanded the use of Pfizer’s Abrysvo RSV vaccine, now offering protection to adults aged 18-59 at high risk for respiratory illness. This move broadens the vaccine’s reach, providing a vital safeguard against RSV for a larger population, including pregnant women who can protect their infants. The decision is based on the success of the MONeT study, highlighting the vaccine’s safety and effectiveness. The approval comes as RSV vaccine sales have declined following regulatory adjustments, underscoring the crucial role Abrysvo plays in building new revenue streams for Pfizer.

Starboard Value Calls Out Pfizer’s Underperformance: Activist Investor Demands Accountability for Missed Growth Targets

Activist investor Starboard Value has sharply criticized Pfizer, accusing the pharmaceutical giant of failing to deliver on its promises of innovation and growth. Starboard argues that Pfizer’s leadership has not capitalized on the momentum following the COVID-19 pandemic, resulting in underperformance in research and development (R&D) and mergers and acquisitions (M&A). The investor highlights the company’s missed targets, inflated acquisitions, and lagging returns on investments, calling for the board to hold management accountable.

Pfizer’s Experimental Drug Shows Promise in Treating Cancer Cachexia

Pfizer’s experimental drug, ponsegromab, has shown positive results in treating cancer cachexia, a life-threatening condition that causes weight loss in cancer patients. The drug could become the first approved treatment for this condition in the US, potentially saving many lives. Meanwhile, Moderna and Merck are also making strides in cancer treatment with their experimental cancer vaccine and immunotherapy drug combination. Mainz Biomed is advancing early cancer detection with its ColoAlert colorectal cancer test, emphasizing the importance of early screening.

Valneva and Pfizer’s Lyme Disease Vaccine Shows Promising Results in Phase 2 Booster Study

Valneva and Pfizer announced positive immunogenicity and safety data from their Phase 2 study of a second booster dose for their Lyme disease vaccine candidate, VLA15. The data shows a robust immune response and a favorable safety profile, with the second booster providing similar benefits to the first. The companies are currently conducting two Phase 3 trials with the goal of submitting marketing applications to the FDA and EMA in 2026.

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