Anuradhapura Divisional Health Services Deputy Director Dr. Dhammika De Silva said that anti-HIV programme in the ...

Pathogens articles from across Nature Portfolio Pathogens are infectious agents, such as a bacterium, virus, fungus or parasite, that cause disease when they colonize a host organism.

Objective: To determine the prevalence and incidence of trichomoniasis, risk factors for infection, and the prevalence of metronidazoleand tinidazole-resistant Trichomonas vaginalis (T. vaginalis) in ...

A new study has found that leprosy was circulating in Chile some 4,000 years ago, meaning the disease arrived in the Americas much earlier than previously thought. That's based on an analysis of ...