Fig. 4

TB incidence rate by year (2011–2014), prefectures, Morocco. Legend: This figure depicts variation of TB incidence rate in the prefectures of Morocco. During the period from 2011 to 2014, the Highest TB incidence rates were seen in Tanger-Assilah, Fez, Tetouen-M’diq Fnidaq, Inezgane-Ait Melloul and Casablanca, all showed in the map. We looked more closely at TB variation in these prefectures during the period from 2005 to 2014. An increase in TB incidence rate was seen in Tanger-Assilah (Kendall’s tau = 0.49; P = 0.023) while a decrease was seen in Inezgane-Ait Melloul (Kendall’s tau b = − 0,67; P = 0.0023). TB incidence rate was stable in Fez (P = 0.5), Tetouen-M’diq Fnidaq (P = 0.300), and Casablanca (P = 0.5)