Novavax says updated Covid-19 jab works against two subvariants; Ultimovacs revises PhII cancer vaccine readout

Novavax said that its updated XBB-targeting Covid-19 vaccine showed neutralizing antibody response toward XBB subvariants EG.5.1 and XBB.1.16.6.

The exact specifics of the data, obtained from small animal and non-human primate studies, remain undisclosed. The biotech added that XBB sublineage variants make up the majority of…
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