NB.1.8.1 Variant NewsLatest News On NB.1.8.1 Variant Number of Covid-19 cases rises to 12,700 in Singapore, CDA monitoring increase in infections21/5/2026 8:46 PM Covid-19 cases in Singapore surge nearly 60pc in a week, authorities urge caution21/5/2026 5:23 PM Health Ministry: New Covid-19 XFG variant detected in Malaysia as cases continue to fall20/9/2025 9:15 AM Surge in Covid-19 cases recorded4/6/2025 8:18 AM
