Explain parasitological significance of Toxoplasmosis.
Answers
Answer :-
Toxoplasmosis is a parasitic disease caused by Toxoplasma gondii.Infections with toxoplasmosis usually cause no obvious symptoms in adults.Occasionally, people may have a few weeks or months of mild, flu-like illness such as muscle aches and tender lymph nodes.In a small number of people, eye problems may develop.In those with a weak immune system, severe symptoms such as seizures and poor coordination may occur.If infected during pregnancy, a condition known as congenital toxoplasmosis may affect the child.
Toxoplasmosis is usually spread by eating poorly cooked food that contains cysts, exposure to infected cat feces, and from a mother to a child during pregnancy if the mother becomes infected.Rarely, the disease may be spread by blood transfusion. It is not otherwise spread between people.The parasite is known to reproduce sexually only in the cat family.However, it can infect most types of warm-blooded animals, including humans.Diagnosis is typically by testing blood for antibodies or by testing amniotic fluid for the parasite's DNA.
Prevention is by properly preparing and cooking food.Pregnant women are also recommended not to clean cat litter boxes.Treatment of otherwise healthy people is usually not needed.During pregnancy, spiramycin or pyrimethamine/sulfadiazine and folinic acid may be used for treatment.