
Gov't authorizes COVID-19 vaccine from Pfizer and BioNTech
Non-clinical data showed better response compared to the Omicron XBB.1.5-adapted vaccine.
The Health Sciences Authority has authorised Pfizer and BioNTech SE’s updated COVID-19 vaccine tailored to the Omicron JN.1 variant, making Singapore the first Southeast Asian country to receive full approval.
The approval was based on manufacturing and non-clinical immunogenicity evaluation, leveraging on previous clinical data to support the safety and effectiveness of Pfizer-BioNTech’s COVID-19 vaccines.
The non-clinical data showed that the Omicron JN.1-adapted vaccine responds better against the circulating variant compared to the Omicron XBB.1.5-adapted vaccine.
The vaccine is expected to enhance protection against current strains, particularly for high-risk populations such as the elderly and individuals with pre-existing conditions.