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TBI (Traumatic Brain Injury)

What Is TBI (Traumatic Brain Injury)? Traumatic brain injury (TBI) is damage to the brain caused by external force, such as a blow, jolt, or penetrating injury. Severity ranges from mild concussion to severe life-threatening injury. Classification: Blood & Tissue › TBI (Traumatic Brain Injury) Key Takeaway TBI is a leading cause of disability. Recovery ... Read more

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Glioblastoma

What Is Glioblastoma? Glioblastoma is an aggressive type of brain cancer that arises from astrocytes, a type of supportive brain cell. It is one of the most challenging cancers to treat. Classification: Blood & Tissue › Glioblastoma Key Takeaway Glioblastoma is a serious, rapidly progressing brain cancer. Management is highly specialized and constantly evolving with ... Read more

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Naegleria fowleri

Naegleria fowleri (often referred to as the “brain-eating amoeba”) Naegleria fowleri Details: Type:Free-living amoeba (single-celled organism) Category:Free-living protozoa Transmission Type:Waterborne (nasal exposure) Primary Target Area:Brain and central nervous system Lifecycle Form:Exists in three forms — trophozoite (active feeding form), flagellate (temporary motile form), and cyst (environmentally resistant form) Incubation Period:Symptoms typically begin 1 to 12 ... Read more

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Trypanosoma brucei

Trypanosoma brucei (also referred to as T. brucei) Trypanosoma brucei Details: Type:Protozoan parasite (single-celled organism) Category:Blood and tissue protozoa (hemoflagellate parasite) Transmission Type:Vector-borne (tsetse fly transmission) Primary Target Area:Bloodstream, lymphatic system, central nervous system Lifecycle Form:Trypomastigote (circulating infective form in humans), epimastigote (form within the tsetse fly vector) Incubation Period:Symptoms may develop within days to ... Read more

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Acanthamoeba species

Acanthamoeba species (also referred to as Acanthamoeba spp.) Acanthamoeba species Details: Type: Free-living amoeba (single-celled organism) Category: Free-living protozoa Transmission Type: Waterborne, environmental exposure Primary Target Area: Eyes, skin, central nervous system Lifecycle Form: Exists in two forms — trophozoite (active feeding form) and cyst (environmentally resistant form) Incubation Period: Varies depending on type of ... Read more

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Babesia microti

Babesia microti (also referred to as B. microti) Babesia microti Details: Type: Protozoan parasite (single-celled organism) Category: Blood parasite (intraerythrocytic protozoa) Transmission Type: Vector-borne, bloodborne Primary Target Area: Red blood cells Lifecycle Form: Exists primarily as sporozoites (transmitted by ticks) and merozoites (infecting red blood cells) Incubation Period: Symptoms typically develop within 1 to 4 ... Read more

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Leishmania major

Leishmania major (also referred to as L. major) Leishmania major Details: Type: Protozoan parasite (single-celled organism) Category: Intracellular protozoa (hemoflagellate parasite) Transmission Type: Vector-borne (sandfly transmission) Primary Target Area: Skin tissue Lifecycle Form: Exists in two main forms — promastigote (infective form transmitted by sandflies) and amastigote (intracellular form within human immune cells) Incubation Period: ... Read more

Leishmania donovani

Leishmania donovani (also referred to as L. donovani) Leishmania donovani Details: Type: Protozoan parasite (single-celled organism) Category: Intracellular protozoa (hemoflagellate parasite) Transmission Type: Vector-borne (sandfly transmission) Primary Target Area: Reticuloendothelial system (liver, spleen, bone marrow) Lifecycle Form: Exists in two main forms — promastigote (infective form transmitted by sandflies) and amastigote (intracellular form within human ... Read more

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Trypanosoma cruzi

Trypanosoma cruzi (also referred to as T. cruzi) Trypanosoma cruzi Details: Type: Protozoan parasite (single-celled organism) Category: Blood and tissue protozoa (hemoflagellate parasite) Transmission Type: Vector-borne, congenital, bloodborne, foodborne Primary Target Area: Bloodstream, heart tissue, digestive tract (esophagus and colon) Lifecycle Form: Exists in multiple forms — trypomastigote (circulating infective form), amastigote (intracellular replicative form), ... Read more

Toxoplasma gondii

What Is Toxoplasma gondii? Toxoplasma gondii is a microscopic, single-celled parasite that can infect almost any warm-blooded animal, including humans. Cats are its only definitive host, meaning the parasite can only complete its life cycle inside a cat. According to the CDC, toxoplasmosis is one of the most common parasitic infections worldwide, though most healthy ... Read more

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