The New York City Health Department on Monday announced a joint flu-fighting program with Walgreens that will offer 1,000 vouchers for flu shots at 11 Walgreens and affiliate Duane Reade pharmacies in neighborhoods with high rates of uninsured residents and low vaccination rates.

The flu vouchers are available on a first come, first served basis while supplies last, and will allow uninsured and under-insured individuals to receive the flu vaccine for free.

Flu shot vouchers are available at the following locations.

Bronx

Duane Reade, 58 E. Fordham Rd,

Walgreens, 666 Courtlandt Ave.

Walgreens, 3085 E. Tremont Ave.

Brooklyn

Duane Reade, 724 Flatbush Ave.

Walgreens, 1366 Broadway

Walgreens, 3000 Church Ave.

Manhattan

Duane Reade, 617 W. 181st St.

Duane Reade, 568 W. 125th St.

Queens

Duane Reade, 136-02 Roosevelt Ave., Flushing

Walgreens, 159-34 Jamaica Ave., Jamaica

Staten Island

Duane Reade, 630 Forest Ave.

New Yorkers can redeem the voucher by visiting any of the locations.

The federal Centers for Disease Control has called this year’s raging flu season the worst in 15 years.

The city Health Department has confirmed four pediatric deaths this winter and every year more New Yorkers die from influenza and flu-related pneumonia than from any other infection.

“Our surveillance has shown that influenza activity remains elevated throughout the city, and expanding access to this potentially life-saving vaccine is one more step we can take to ensure New Yorkers remain healthy,” said Health Commissioner Dr. Mary T. Bassett.

“I thank our partners at Walgreens for working with us on this vital issue. The flu shot remains the safest and most effective way to protect yourself and your neighbors from the influenza virus. Flu season is not over, and I urge New Yorkers to get vaccinated as soon as possible.”