Toxoplasmosis is considered to be the third leading cause of death attributed to foodborne illness in the United States. More than 60 million men, women, and children in the U.S. carry the Toxoplasma parasite, but very few have symptoms because the immune system usually keeps the parasite from causing illness. However, women newly infected with Toxoplasma during pregnancy and anyone with a compromised immune system should be aware that toxoplasmosis can have severe consequences for them.
One of the most common human parasites, Toxoplasma gondii, uses a hormone lifted from the plant world to decide when to increase its numbers and when to remain dormant, researchers at Washington University School of Medicine in St. Louis have found.
The number of infants under age 2 with HIV who were hospitalized fell by 64 percent between 1998 and 2005, according to the latest News and Numbers by the Agency for Healthcare Research and Quality.
A guideline developed by the American Academy of Neurology recommends immediate brain CT scans to screen certain emergency room patients with seizures.
Toxoplasmosis is a parasitic disease, primarily carried by cats.
A common parasite found in cats may be affecting human behavior on a mass scale, according to a scientist based at the University of California, Santa Barbara.
The first long-term study shows that treatment with pyrimethamine and sulfadiazine (two anti-parasitic drugs) during the first year of life leads to a lasting reduction in brain and eye damage for children with congenital toxoplasmosis.
Researchers have found stronger evidence for a link between a parasite in cat faeces and undercooked meat and an increased risk of schizophrenia.
Keep pet cats inside, stop feeding strays, cook meat sufficiently and reconsider the way the veterinary profession and public health agencies think - and teach - about the zoonotic pathogen Toxoplasma gondii.
Toxoplasmosis is a parasitic infection that can develop from eating undercooked meat and unwashed fruits and vegetables, drinking contaminated water, or not washing one's hands after gardening or changing cat litter boxes. Researchers found a potential link between high maternal toxoplasmosis gondii antibody titers and development of schizophrenia spectrum disorders in the adult offspring.
Physicians found that signs, symptoms and identifiable risk factors are absent in more than half of the mothers of infants with congenital toxoplasmosis in a national study of children with this disease.
Foodborne illnesses have a major public health impact in the United States. It is estimated that each year in the United States, 76 million people get sick, more than 300,000 are hospitalized, and 5,000 die as a result of foodborne illnesses, primarily the very young, elderly, and the immunocompromised.
Cryptosporidium parvum, an insidious, one-celled, waterborne parasite that lodges in the intestines of infected people and animals and for which there is currently no effective treatment, is missing key structures normally found in similar parasites, say researchers supported by the National Institute of Allergy and Infectious Diseases (NIAID), one of the National Institutes of Health. The results of their genome sequencing project, could help scientists home in on new drug targets that may lead to therapies for the disease.