Infections by the protozoan parasite Toxoplasma gondii are widely prevalent in humans and animals in Brazil. The burden of clinical toxoplasmosis in humans is considered to be very high. The high prevalence and encouragement of the Brazilian Government provides a unique opportunity for international groups to study the epidemiology and control of toxoplasmosis in Brazil. Many early papers on to...

OBJECTIVE Congenital toxoplasmosis is a public health problem in Brazil. This study aimed to determine risk factors associated with congenital toxoplasmosis in Minas Gerais which is the second largest Brazilian State based on number of inhabitants, and its territorial extension is larger than that of France. METHODS Population-based case-control study to assess the association between congeni...

Toxoplasma gondii infects about 30% of the human population. Common sources of infection are oocysts in cat faeces contaminating drinking water or unwashed vegetables, undercooked meat containing tissue cysts, and organ transplants from infected donors containing tissue cysts. However, very often, it is not possible to identify any potential source of infection in mothers of children with conge...

Toxoplasmosis is a serious and life-threatening disease in humans with a high prevalence in immunocompromised persons. The disease has a wide spectrum, depending on the immune status of the person. A CNS manifestation of toxoplasmosis in an immunocompetent person is very rare and often undetected. Our case of CNS toxoplasmosis in an immunocompetent person emphasizes the radiological diagnosis, ...

El estudio buscó determinar la presencia de los agentes infecciosos causantes toxoplasmosis, brucelosis y leptospirosis empleando técnica molecular PCR convencional en felinos domésticos silvestres, así como el personal relacionado con cuidado manejo estos animales ciudad Pereira, Risaralda (Colombia). Se tomaron muestras sangre (n=99) silvestres cautiverio (n=4) del responsable su (médicos vet...

Toxoplasma gondii is a worldwide protozoan parasite that infects almost all warm-blooded animals. Although human toxoplasmosis mostly latent, pregnant women and immunocompromised patients need effective treatment. There are drugs of choice for treatment toxoplasmosis; however, due to their side effects and/or disease stage-specificity, prescription them limited. During recent years, nanomedicin...

Toxoplasmosis is a disease caused by the intracellular parasite Toxoplasma gondii. Toxoplasmosis is considered one of the most common cerebral opportunistic infections in HIV-AIDS patients. It develops when CD4 count falls below 100 cells/cmm, either from acute exposure to the parasite or from reactivation of latent infection. These patients may also develop extra-cerebral toxoplasmosis such as...

Sir, In their review of acquired toxoplasmosis in children, McNicholl and Flynn (Archives, 1978, 53, 414) suggest the use of sulphadimidine and pyrimethamine for treatment of generalised toxoplasmosis. We report a child with generalised toxoplasmosis who had a dramatic recovery after treatment with co-trimoxazole. An 1 1i-year-old girl presented to the hospital with an 8-week history of weight ...

toxoplasma gondii as a protozoan parasite is the etiologic agent of toxoplasmosis. although t. gondii infection in healthy adults is asymptomatic; however, primary infection during pregnancy can cause severe complication such as fetus death and abortion, anatomical and mental malformation and ocular toxoplasmosis. it can be life threatening for immunocompromised person including cerebral absces...

background: toxoplasmosis is a zoonotic disease with high seroprevalence worldwide. several immunological methods have been described for diagnosis of toxoplasmosis. objective: to determine the parasitemia period in patients infected with toxoplasma using pcr and comparing serological data with molecular results. methods: 154 serum samples from patients with toxoplasmosis were examined. presenc...