Saugus upgrades air purification systems in municipal buildings as COVID-19 safety measure

SAUGUS — Implementation of an advanced air purification system is underway in Saugus schools, offices, and municipal buildings, Town Manager Scott Crabtree announced Thursday.  Under the guidance of the Centers for Disease Control and Prevention (CDC) and the Massachusetts Department of Public Health (MDPH), Crabtree said the town hired hygienists, mechanical engineers, and architects to…