BioNTech, Pfizer to start testing universal vaccine for coronaviruses | Reuters
▻https://www.reuters.com/business/healthcare-pharmaceuticals/biontech-pfizer-starting-testing-universal-coronavirus-vaccine-h2-2022-06-2
The two partners, makers of the Western world’s most widely used COVID-19 shot, are currently discussing with regulators enhanced versions of their established shot to better protect against the Omicron variant and its sublineages.