No evidence that Pfizer vaccine needs updating for variants, says BioNTech

BioNTech says there is no evidence that the Pfizer vaccine requires updating (PA)

There is no evidence the Pfizer/BioNTech vaccine against Covid-19 needs updating to protect against variants, BioNTech has said.

In its financial and company update report, the German firm said: “To date, there is no evidence that an adaptation of BioNTech’s current Covid-19 vaccine against key identified emerging variants is necessary.”