Boston-area family quarantined after measles exposure at Logan Airport

When a Rhode Island man boarded a flight from Florida to Boston carrying measles, he unknowingly set in motion one of public health's oldest rituals — the drawing of a circle around contagion. A Somerville family now waits inside that circle, quarantined at home while health officials trace the invisible threads of exposure across Logan Airport and beyond. The episode is a quiet reminder that in an age of rapid travel, a single breath in a pressurized cabin can rewrite the schedules of strangers, and that the ancient work of containment still falls, ultimately, on ordinary households.