cold

Judging by all the people sneezing and coughing on my flight last week, and the ubiquitous “Get your flu shot” signs at every pharmacy, it’s obvious we’ve begun the dreaded cold and flu season.

For people in much of the country, temperatures are going down and utility bills are skyrocketing up. Home heating accounts for about 45 percent of the typical American household’s energy bill, according to the U.S. Department of Energy.

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