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HealthCOVID-19 vaccines

Laggard Sanofi says its vaccine still has a role to play in fighting COVID-19

By
Tim Loh
Tim Loh
and
Bloomberg
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April 28, 2021, 5:08 AM ET

French drugmaker Sanofi, a laggard in developing Covid-19 vaccines, defended its ongoing efforts by saying the shots could still have a role to play as the pandemic evolves.

Acknowledging the two products under development are “quite behind,” Chief Financial Officer Jean-Baptiste de Chatillon told journalists that “with the evolution of the pandemic, they could find a place.”

As variants emerge, drugmakers are working to tweak their vaccines to better defend against the new strains. They’re also discussing the need for booster shots to buttress protection as the virus continues to circulate, kindling fresh outbreaks from India to Brazil.

“We see clear indications that societies want us to go on developing those drugs, because they might well find an important place in the global need in the future years,” Chatillon said on a call with reporters.

Sanofi said Wednesday it had started development work on emerging variants, which would inform the next stages of its vaccine-development program.

The Paris-based company has finished recruiting patients for a phase 2 study of its recombinant protein vaccine — the more advanced of the two — and expects results next month. That puts the product on track for potential approval the end of the year.

A second shot based on the messenger RNA technology used by leading vaccines made by Pfizer Inc. and partner BioNTech SE as well as Moderna Inc. is undergoing earlier clinical trials, with results expected in the third quarter.

Sanofi on Wednesday reported a 5% increase in first-quarter earnings. The stock rose 1.3% in Paris trading.

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