It’s flu time again! 1/01/2004 If you haven’t already done so, it’s not too late to get a flu vaccination. Health officials are reporting another active flu season, and seniors are considered an at-risk group for greater complications from a bout with the flu. Most UnitedHealthcare physicians and HMOs will administer the vaccination free, or for a small copayment. You may visit the Centers for Disease Control and Prevention Web site for information on the flu and its vaccine and answers to frequently asked questions.