TIME TO STREAMLINE SHOTS — Pharmaceutical companies and public health experts are eyeing ways to make vaccinations more accessible, considering the low uptake of bivalent Covid-19 boosters and annual flu shots. They envision a single jab that could offer yearly protection against respiratory viruses like Covid, the flu and respiratory syncytial virus. Vaccination uptake for Covid and the flu are subpar: About 20 percent of adults have received a bivalent booster and less than half of adults got a flu shot this year, according to the CDC. “It could be, in time, adult vaccinations will start to resemble pediatric vaccinations,” Peter Hotez, co-director of the Texas Children’s Hospital Center for Vaccine Development and dean of the National School of Tropical Medicine at Baylor College of Medicine, told Prescription Pulse. Children routinely get combination shots such as MMR (measles, mumps and rubella) or DTaP (diphtheria, tetanus and pertussis) to reduce the number of needles they need at the doctor’s office. Advisers to the CDC said there could potentially be annual Covid-19 boosters, similar to the annual flu shot. The natural extension for several companies — including Pfizer, Moderna and Novavax — is to combine the two shots. The combo candidates are in early- to mid-stage clinical trials. But regulators are interested: Pfizer has received fast-track designation from the FDA, which would speed up the review process; the company is still in the first phase of testing. And, in addition to testing a combo Covid/flu shot, Moderna has a vaccine that would protect against Covid, flu and RSV in early-stage trials. Novavax is conducting Phase II trials of a combo Covid/flu vaccine. Aside from proving safety and efficacy, manufacturers will need to show that their products generate full immune responses for the flu and Covid, Hotez said. Already, the CDC allows health care providers to administer Covid and flu vaccines at the same time. One big question for vaccine makers is what kind of data will the FDA require for combination vaccinations, Filip Dubovsky, Novavax’s president of research and development, told Prescription Pulse. The FDA doesn’t require drugmakers to conduct new clinical studies for the flu vaccine every year. The strain of the vaccine is updated annually. “That’s kind of where we’re edging to on the Covid side,” Dubovsky said. The CDC has already taken the first step in simplifying recommended shots. Under newly adopted guidelines, most adults have optimal Covid protection if they have at least one updated bivalent mRNA-based vaccine. IT'S TUESDAY. WELCOME TO PRESCRIPTION PULSE. We’re thrilled to be welcoming Robert King to join our team covering the Centers for Medicare and Medicaid Services today. Welcome, Robert! Send news, tips and compliments to David Lim (dlim@politico.com or @davidalim) or Katherine Ellen Foley (kfoley@politico.com or @katherineefoley). TODAY ON OUR PULSE CHECK PODCAST, host Ben Leonard talks with Megan Messerly, who explains how bans on gender-affirming care in red states are impacting doctors who provide such care to transgender adolescents in blue states and threatening health care access for their trans youth patients.
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