There are some good tips out there for avoiding the flu this winter, and given the nature of the beast this time, it’s to our benefit to pay attention.

Both colds and influenza, the “flu,” are respiratory illnesses that are caused by viruses. Both can cause a fever, cough, runny nose and sore throat. However, the flu often causes muscle aches, which can be severe.

I’ve been lax lately in terms of my health. I admit it. While I haven’t been at music concerts among thousands of people or riding packed subway cars, I have been going to stores during the daytime when the aisles are full.