Monkeypox: a model-free analysis V. R. Saiprasad, R. Gopal, D. V. Senthilkumar and V. K. Chandrasekar Eur. Phys. J. Plus, 138 2 (2023) 138 Published online: 08 February 2023 DOI: 10.1140/epjp/s13360-023-03709-8