Dear Savvy Senior,

I understand that there are a number of different flu vaccines being offered to adults this flu season. What can you tell me about them?

– Seeking protection

Dear Seeking,

Depending on your age, health and personal preference, there are six different ways to get immunized against influenza this year.

Just as they do every year, the Centers for Disease Control and Prevention (CDC) recommends a seasonal flu shot to almost everyone over the age of 6 months.

If you get a flu shot, you’re 60 percent less likely to get the flu. And if you do happen to get it, you’re likely to have a milder case if you’ve been inoculated. The flu puts more than 200,000 people in the hospital each year and kills on average about 24,000. Here’s the rundown on the different vaccines that are available this flu season:

Standard flu shot: This tried-and-true shot that’s been around for more than 30 years protects against three strains of influenza, and is recommended for everyone 6 months and older. This year’s version protects against the two common Type A strains H1N1 and H3N2, and one strain of Type B influenza virus.

Quadrivalent vaccine: New this year, this vaccine that protects against four types of influenza – the same three strains as the regular flu shot, plus an additional B-strain virus that primarily affects kids.

Available to everyone 6 months and older, the quadrivalent shot will be available in limited supply this year, therefore it’s primarily recommended for children.

Fluzone High-Dose: Designed for seniors age 65 and older, this vaccine contains four times the amount of antigen – the part of the vaccine that prompts the body to make antibody – as a regular flu shot does, which creates a stronger immune response for better protection.

The manufacturer, Sanofi Pasteur, says its research shows the shot to be 24 percent more effective in seniors.