It’s the gift-giving season. However, there’s one gift this time of year you don’t want to give or get: the flu virus. Flu season runs from November to April, with most cases occurring between late December and early March. About 10-20% of people get the flu every winter [1]. In children, the number is even higher with up to 40% of children becoming clinically ill due to the influenza virus.

A common lung condition, COPD (chronic obstructive pulmonary disease) diminishes the heart’s ability to pump effectively even when the disease has no or mild symptoms, according to research published in the Jan. 21 issue of the New England Journal of Medicine. The study is the first time researchers have shown strong links between heart function and mild COPD. The research was funded by the National Heart, Lung, and Blood Institute (NHLBI) of the National Institutes of Health.

The ABC television drama Boston Legal is one of my favorite programs. The show features quick, intelligent dialogue and great performances. Producer David E. Kelly has used Boston Legal as a platform to speak out on a number of issues over the last four seasons. Each installment walks a fine line between entertainment and political/social issues such as the Iraq War, global warming and Hurricane Katrina. Tuesday night’s season premier titled “Smoke Signals” was no exception. In this episode, Kelly tackles big tobacco.

Today, the American Cancer Society (ACS) celebrates the Great American Smokeout, an annual event in the U.S. to encourage Americans to quit smoking. According to the U.S. Centers for Disease Control and Prevention (CDC), in 2006 one in five U.S. adults smoked [1]. The Great American Smokeout challenges those people to smoke less or quit smoking for the day. The event also raises awareness of the many effective ways to quit for good.

The ACS has just wrapped up their first ever video contest on YouTube, where they asked people to create videos – one minute or less – to discourage smoking. You can check out the contest winners at the American Cancer Society.

You can also read more about the harmful effects of smoking and tobacco smoke in these articles here at Highlight HEALTH:

• Smoking Duration vs. Intensity and the Impact on Lung Cancer Risk
• Irreversible Gene Expression Changes From Smoking
• Smoking Cessation Timeline: What Happens When You Quit
• Second-hand Smoke Exposure Linked to Psychological Problems in Children

Accept the Great American Smokeout Challenge.
Quit for one day, or quit for good.

References

1. Cigarette smoking among adults–United States, 2006. Centers for Disease Control and Prevention (CDC). MMWR Morb Mortal Wkly Rep. 2007 Nov 9;56(44):1157-61.
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We’ve discussed smoking and health a number of times recently:

• Smoking Cessation Timeline: What Happens When You Quit
• Irreversible Gene Expression Changes From Smoking

One of our readers asked a question I’m sure many have us have wondered about at one time or another:

Which is worse for the development of lung cancer — smoking heavily over a short period of time or smoking fewer cigarettes over many years?

Here’s what the research has to say: