Diseases

Ascariasis is a parasitic infestation caused by the nematode *Ascaris lumbricoides*. It is the most common human helminth infection globally, transmitted primarily through the ingestion…

Schistosomiasis is a neglected tropical disease caused by parasitic trematodes (flukes) of the genus *Schistosoma*. It affects millions worldwide, particularly in underdeveloped regions with inadequate…

Leishmaniasis is a neglected tropical disease caused by obligate intracellular protozoan parasites of the *Leishmania* genus. It is transmitted to humans through the bite of…

Toxoplasmosis is a parasitic disease caused by the protozoan *Toxoplasma gondii*. It is a major zoonosis, with cats serving as the definitive host. While typically…

Cytomegalovirus (CMV) is a ubiquitous beta-herpesvirus that typically causes asymptomatic infection in healthy individuals but can lead to severe, life-threatening illness in immunocompromised patients, transplant…

Epstein-Barr Virus (EBV) is one of the most common human viruses globally. A member of the Herpesviridae family, it establishes lifelong latent infection in B…

Herpes Simplex is a common viral infection caused by Herpes Simplex Virus type 1 (HSV-1) and type 2 (HSV-2). It is characterized by periodic outbreaks…

Chlamydia is a common sexually transmitted infection (STI) caused by the bacterium *Chlamydia trachomatis*. It predominantly affects the reproductive organs but can also infect the…

Gonorrhea is a common sexually transmitted infection (STI) caused by the bacterium *Neisseria gonorrhoeae*. It primarily affects the mucous membranes of the reproductive tract, including…

Syphilis is a chronic, systemic bacterial infection caused by the spirochete *Treponema pallidum*. It is primarily transmitted through direct contact with infectious lesions during sexual…