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AstraZeneca Tries Combining Its Covid-19 Vaccine With Russia’s ‘Sputnik V’ Vaccine

Slashdot reader Hmmmmmm shared this report from Reuters:

AstraZeneca is to start clinical trials to test a combination of its experimental COVID-19 vaccine with Russia’s Sputnik V shot to see if this can boost the efficacy of the British drugmaker’s vaccine, Russia’s sovereign wealth fund said on Friday. Trials will start by the end of the year and Russia wants to produce the new vaccine jointly if it is proven to be effective, said the RDIF wealth fund, which has funded Sputnik V.

AstraZeneca said it was considering how it could assess combinations of different vaccines, and would soon begin exploring with Russia’s Gamaleya Institute, which developed Sputnik V, whether two vaccines based on a common-cold virus could be successfully combined… Sputnik’s Russian developers say clinical trials, still under way, have shown it has an efficacy rate of over 90%, higher than that of AstraZeneca’s own vaccine and similar to those of U.S. rivals Pfizer and Moderna.

Some Western scientists have raised concerns about the speed at which Russia has worked, giving the regulatory go-ahead for its vaccines and launching large-scale vaccinations before full trials to test Sputnik V’s safety and efficacy have been completed. Russia says the criticism is unfounded.

Read more of this story at Slashdot.

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