Regulatory
The FDA had a busy Friday
With a long weekend looming, FDA officials made a pair of late-Friday decisions on two closely watched drug applications, approving two pathbreaking medicines that had sparked months of debate.
Apellis Pharmaceuticals won approval for Syfovre, the first treatment for geographic atrophy, a progressive eye disease and a leading cause of blindness in older people. The drug, injected into the eye, appeared to have an uncertain future when the FDA delayed its approval in November to consider new data.
Travere Therapeutics, a firm founded by Martin Shkreli, won FDA approval for the first treatment for a rare and deadly kidney disease that does not suppress the immune system. Travere's medicine, a pill called Filspari, will cary a black-box label warning of its potential liver side effects, which could limit its future use.
Financials
Moderna's chance to explain
Moderna's stock price fell as much as 7% last week after its seasonal flu vaccine — a potential star of the company's post-Covid-19 future — posted mixed results in a first look at Phase 3 data. Now the company, facing consistent questions about its plans for the future, will get a shot to defend its corporate vision.
On Thursday, Moderna will present its full-year earnings and field questions from analysts puzzling over how it plans to counteract the declining demand for its Covid-19 vaccine. The market for those vaccines will soon switch from government contracting to commercial sales, which will likely mean higher prices but lower volumes. Moderna's vaccine for RSV is expected to hit the market some time next year, but competition from Pfizer, GSK, and Johnson & Johnson will present a commercial challenge.
Then there's the flu. In last week's interim data, Moderna's vaccine was better at producing antibodies to influenza A than its active comparator, but it couldn't do the same in influenza B. More concerning were the side effects: 70% of volunteers who received Moderna's vaccine reported adverse reactions compared to 48% of those who got a competitor's vaccine.
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