Abstract: The presence of dogs has been identified as a risk factor for human Leptospirosis. The aim of this study was the survey of the current state of leptospiral infection in dogs in Ahvaz. Sera from 100 rural dogs of villages around Ahvaz and 49 urban dogs referred to veterinary hospital of shahid Chamran University were detected for antibodies against serovars canicola, icterohaemorrhagia...

Background: Toxoplasmosis is a parasitic disease caused by protozoan, Toxoplasma gondii. Infections of human are common and are usually asymptomatic. The infection may be serious if is transmitted to the fetus during pregnancy. Prophylactic measures, early detection of the infection and treatment can avoid congenital toxoplasmosis and many long term effects. Objective: Seroepidemiological study...

Background and Aims: Pertussis is a highly contagious, vaccine-preventable disease. Determination of the seroepidemiology of pertussis makes possible the evaluation of pertussis immunity in a population. In this study, we determined the seroprevalence of Bordetella pertussis IgG antibodies in different age groups in Tehran, Iran. Materials and Methods: Overa...