Adapted, two-strain vaccines will improve COVID protection - EU official

Adapted, two-strain vaccines to lift COVID protection - EU official Adapted versions of established mRNA COVID-19 vaccines that address two variants in one shot will soon offer people better protection than vaccines that are now available, a European health official said on Wednesday. Reuters Reuters

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Moderna (MRNA.O) and the BioNTech-Pfizer (22UAy.DE) alliance are working on vaccines based on a combination of the original Wuhan virus and an Omicron subvariant.

Referred to as bivalent shots, these are planned for use in the autumn vaccination campaign.

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