Nursing Mothers
It is not known whether FLUARIX QUADRIVALENT is excreted in human milk. Because many drugs are excreted in human milk, caution should be exercised when FLUARIX QUADRIVALENT is administered to a nursing woman.

Pediatric Use
Safety and effectiveness of FLUARIX QUADRIVALENT in children younger than 3 years have not been established.

Safety and immunogenicity of FLUARIX QUADRIVALENT in children aged 3 through 17 years have been evaluated and can be used.