Table 4.

Frequency of T. gondii infection in different populations from Rio de Janeiro and São Paulo state, Brazil

City	%	N	Population	Age range (years)	Reference
São Paulo State
Botucatu	60.0	913	Pregnant women	No information	[36]
Presidente Prudente	33.8	80	Students	18–35	[37]
São José do Rio Preto	64.1	1006	Pregnant women	12–44	[38]
São José do Rio Preto	74.5	349	Ophthalmology	18–88	[39]
São José do Rio Preto	54	312	Blood donors	27.5 ± 6.9	[40]
São Paulo	22	262	Ophthalmology	4–88	[41]
Araraquara	58	233	Pregnant women	18–20	[42]
São Carlos	50	62	Beta-thalassemia heterozygous	24–92	This study
Rio de Janeiro State
Campos dos Goytacazes	90.0	110	Ophthalmology	6–35	[43]
Santa Rita de Cássia, Barra Mansa	65.9	1071	Ophthalmology	6 months–88	[44]
Rio de Janeiro	21.8	839	Students	20–30	[45]
Miracema	75.1	832	Pregnant women	No information	[46]
Rio de Janeiro	18.1	11	Beta-thalassemia homozygous	7–59	This study
Rio de Janeiro	43.5	85	Sickle cell anemia	6–63	This study