What's the recommended delay for live vaccines after cosentyx?

How long should you wait to give a live vaccine after Cosentyx (secukinumab)?

Cosentyx (secukinumab) is a biologic that suppresses parts of the immune system. Because live vaccines use live organisms, they are generally avoided during treatment and for a period after stopping. The recommended delay is at least 20 weeks after the last Cosentyx dose before giving a live vaccine.

Why is a delay needed?

Live vaccines can pose a higher risk if your immune response is still suppressed. Waiting allows drug levels and immune effects to wear off enough to reduce that risk.

Does the timing change if you’re starting Cosentyx or switching from another biologic?

The same principle applies both ways: live vaccines should be avoided while on immunosuppressive therapy, and timing is based on how long it can take for immune suppression from the drug to subside. If you’re planning both (starting Cosentyx soon or recently started it), clinicians typically coordinate the schedule to keep live vaccines either before treatment begins or well after the last dose.

What about vaccines that are not live?

Inactivated vaccines (including most routine adult immunizations) are typically handled differently from live vaccines and are often still recommended while on biologic therapy. If you tell me the specific vaccine name (for example, MMR, varicella, yellow fever), I can help pinpoint whether it’s live and how that affects scheduling.