Flu shot: Your best bet for avoiding influenza

This year's annual flu shot will offer protection against the pandemic H1N1 (swine flu) virus, in addition to two other influenza viruses that are expected to be in circulation this fall and winter. Last year people had to receive a separate flu shot to obtain protection against pandemic H1N1 influenza. Influenza is a respiratory infection that can cause serious complications, particularly to young children and older adults. Flu shots are the most effective way to prevent influenza and its complications. The Centers for Disease Control and Prevention (CDC) now recommends that everyone 6 months of age or older be vaccinated annually against influenza. . read more.

I've heard that LABAs can cause severe asthma attacks. Should I stop taking them?

In some studies, long-acting beta agonists (LABAs) have been linked to life-threatening asthma attacks. The risk appears to be greatest when a LABA is used without also using an inhaled corticosteroid. In contrast, taking an inhaled corticosteroid along with a LABA is appropriate treatment for many people who have asthma. Don't stop any of your asthma medications before checking with your doctor first. . read more.

The Claim: Dark Cats Cause More Allergies Than Light Ones

THE FACTS: Cats, love them or hate them, are among the most common causes of allergies, affecting twice as many Americans as dogs do. The sources of these allergies are proteins found in feline dander, urine and saliva, making all cats capable of provoking reactions. But some scientists suspect that the darker a cat’s coat, the greater the likelihood of it inducing allergic reactions. . read more.