“…Common misperceptions included thinking that vitiligo is contagious [ 31 , 47 , 54 , 91 , 172 ] and that vitiligo is caused by external forces (e.g., “evil eye,” witchcraft/sorcery, evil spirits/Jinn, chance/fate) [ 31 , 32 , 46 , 47 , 79 , 158 ], lack of hygiene [ 47 , 91 ], or infection with germs or viruses [ 47 , 54 , 79 , 158 ]. In three studies that investigated attitudes toward patients with vitiligo, participants with sufficient knowledge of vitiligo vs insufficient knowledge reported a lower prevalence of negative attitudes and a higher prevalence of positive attitudes [ 31 , 78 , 91 ]. In four studies that reported a willingness to have a relationship with or marry someone with vitiligo, 6.7–43.9% of participants responded in the affirmative [ 31 , 47 , 54 , 78 ]; reasons for refusing marriage included social reasons, the impact of vitiligo on appearance, and that vitiligo is believed to be inherited or contagious [ 31 , 47 ].…”