Chikungunya virus infection with severe neurologic manifestations: report of four fatal cases

by Priscilla Karen de Oliveira Sá, Michaela de Miranda Nunes, Ingrid Ramalho Leite, Maria das Graças Loureiro das Chagas Campelo, Cláudia Ferreira Ribeiro Leão, Joelma Rodrigues de Souza, Lúcio Roberto Castellano, Ana Isabel Vieira Fernandes