A preliminary evaluation of a locally produced biotinylated polyclonal anti-rabies antibody for direct rapid immunohistochemical test (DRIT) in the Philippines.

Rabies is a fatal zoonotic disease endemic in developing countries of Asia and Africa. Recently, the direct rapid immunohistochemical test (DRIT) was recommended by the World Health Organization (WHO) and the World Organization for Animal Health (OIE) as a diagnostic test for rabies. Therefore, a biotinylated polyclonal antibody (pAb) against the rabies lyssavirus (RABV) nucleoprotein was developed using a plasmid cDNA vaccine derived from a challenge virus standard 11 strain.

Phylogeographic analysis of rabies viruses in the Philippines.

Rabies still remains a public health threat in the Philippines. A significant number of human rabies cases, about 200-300 cases annually, have been reported, and the country needs an effective strategy for rabies control. To develop an effective control strategy, it is important to understand the transmission patterns of the rabies viruses.