Modeling and optimal control of dengue disease with screening and information Akhil Kumar Srivastav, Anuj Kumar, Prashant K. Srivastava and Mini Ghosh Eur. Phys. J. Plus, 136 11 (2021) 1187 Published online: 27 November 2021 DOI: 10.1140/epjp/s13360-021-02164-7