This article, the first in a three-part series, gives a brief history and current picture of HIV prevalence, and describes its pathophysiology and modes of transmission. Part 2 will explain the signs ...

Reported by WHO (World Health Organization), around 39 million people worldwide were living with Human Immunodeficiency Viruses (HIV) in 2022. However, despites decades of research, HIV pathogenesis ...

Opportunistic infections of the CNS, such as cryptococcal meningitis, cerebral toxoplasmosis, and tuberculous meningitis, are a major cause of morbidity and mortality in HIV-positive individuals ...

Background. Salmonellae are facultative intracellular pathogens. Non-typhoid salmonellae (NTS) cause selflimiting mucosal disease in immunocompetent adults but invasive, recurrent disease among human ...