Based on the information provided, there is no specific indication that Cosentyx (secukinumab) interactions can directly affect vaccine efficacy. However, it is important to note that Cosentyx is an immunosuppressive drug, which can potentially impact the immune system's response to vaccines [3].

Cosentyx is a biologic medication used to treat various conditions such as plaque psoriasis, psoriatic arthritis, and ankylosing spondylitis [1][2]. As an immunosuppressant, Cosentyx works by inhibiting the inflammatory response in the body [2].

Vaccine efficacy may be influenced by a person's immune status. Immunosuppressive drugs like Cosentyx can potentially affect the immune system's ability to respond to vaccines [3]. Therefore, it is essential to discuss any vaccinations or recent vaccine history with a healthcare provider before starting or while taking Cosentyx [3].

In summary, while there is no specific information suggesting that Cosentyx interactions directly affect vaccine efficacy, the immunosuppressive nature of the drug may have an impact on the immune system's response to vaccines. It is crucial to consult with a healthcare provider regarding vaccinations and immune status while taking Cosentyx.

Sources:

[1] DrugPatentWatch. (n.d.). COSENTYX. Retrieved from <https://www.drugpatentwatch.com/p/biologics/tradename/COSENTYX>

[2] DrugBank. (n.d.). Secukinumab. Retrieved from <https://go.drugbank.com/drugs/DB09029>

[3] Medical News Today. (2018, September 13). Can you get vaccines while taking biologics? Retrieved from <https://www.medicalnewstoday.com/articles/326632>