SINGAPORE - You wake up with the slightest case of a runny nose. Mental note: Put on a mask before you leave for the airport - not that it's a must, but just to be safe. After breakfast, you whip out Temasek's newest do-it-yourself Covid-19 test kit, bought over the counter at Guardian pharmacy. Everyone at home breathes negative.
You submit the results as part of the advance check-in process. Also required: Proof of the latest vaccine booster shots - updated for fresh variants - that the family got at the polyclinic yesterday.
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