Factors influencing the spread of pertussis in households: a prospective study, Catalonia and Navarre, Spain, 2012 to 2013 Godoy, Pere and García-Cenoz, Manuel and Toledo, Diana and Carmona, Glòria and Caylà, Joan A and Alsedà, Miquel and Àlvarez, Josep and Barrabeig, Irene and Camps, Neus and Plans, Pere and Company, María and Castilla, Jesús and Sala-Farré, Maria-Rosa and Muñoz-Almagro, Carmen and Rius, Cristina and Domínguez, Àngela and for the Transmission of Pertussis in Households Working Group, Eurosurveillance, 21, 30393 (2016), https://doi.org/10.2807/1560-7917.ES.2016.21.45.30393