Here in coastal Massachusetts, fall means cooler temps, closed windows, and more time indoors, and with that comes the perfect recipe for sniffles, coughs, and stubborn winter illnesses. You can’t control the school bus or the office breakroom, but you can make your home your health headquarters. The big three to focus on? Air quality, humidity, and germ control. This isn’t about expensive renovations or buying a closet full of gadgets. A healthier ...