Zika virus RNA detection in blood donors in São Paulo, Brazil Sanny Marcele da Costa Lira; Jose Eduardo Levi; Carolina Bonet Bub; Maria Giselda Aravecchia; Silvia Nunez Altman; Araci Massami Sakashita; Jose Mauro Kutner;

Prevalence of malaria parasites among blood donors in two hospitals in Enugu metropolis, Nigeria Samuel ThankGod Aluh; Patience Obiageli Ubachukwu; Kyrian Ikenna Onah; Gabriel Adebayo Oladepo; Chidi Ole Ukwen; Fupsin Rimamkirnde;

Transmitted blood infections and emerging vector-borne diseases in blood donors in northern Portugal Ana Mota; Margarida Fonseca Cardoso;