Centrum multivitamins, Kirkland signature vitamin C, and Cold FX are also making themselves known to boost you immunity for cold season & since even a simple sniffle is enough to send most of us into a panic these days keeping your immune system in tip-top shape is probably a good idea. Put the Boomcare 3-in-1 infrared thermometer on that list to help ease your mind when do have the eventual runny nose and cough. More