Infectious diseases expert, nagbabala na maaaring maging dominanteng variant ang XBB.1.5 Omicron Subvariant
2023-02-09
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Infectious diseases expert, nagbabala na maaaring maging dominanteng variant ang XBB.1.5 Omicron Subvariant ; kahalagahan ng pagkakaroon ng bivalent vaccines, binigyang-diin