Silvana M Alban, Juliana Ferreira de Moura, João Carlos Minozzo, Marcelo Távora Mira and Vanete Thomaz Soccol*
* Corresponding author: Vanete Thomaz Soccol vanetesoccol@gmail.com
BMC Infectious Diseases 2013, 13:42 doi:10.1186/1471-2334-13-42