Omicron subvariant XBB may be in PHL, says expert

An infectious disease expert suggested that the Omicron subvariant XBB may have already entered the Philippines due to eased border restrictions and daily flights with Singapore.

He noted that the limited number of samples being sequenced makes it difficult to confirm its presence, but acknowledged that the variant has not yet been detected by the Philippine Genome Center.

The Department of Health previously stated that XBB has not been detected in the country and that preliminary studies indicate it has a higher immune evasion ability than BA.5.

While XBB can infect individuals with existing antibodies, it has not overwhelmed healthcare facilities in Singapore, according to the expert.

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