Chikungunya clusters in the state of Bahia: influence of environmental and social factors - Santanna, Maryly Weyll; Palasio, Raquel Gardini Sanches; Lacerda, Alec Brian; Ferreira, Maurício Lamano; Chiaravalloti-Neto, Francisco; Dalmás, Fabricio Baú; Côrtes, Pedro Luiz (Revista da Sociedade Brasileira de Medicina Tropical, 2025)