Table 1.

Prevalence of immunoglobulin G antibodies reacting Simian virus 40 (SV40) LT mimotopes in serum samples from pregnant and non-pregnant women.

Subject	Number of samples	Mean age (range) (years)	Number of positive samples (%)
			LT A	LT D	LT A + D
Pregnant women	134	32 (15–48)	32 (24)	31 (23)	23 (17)
Non-pregnant women	180	30 (18–40)	48 (27)	51 (28)	36 (20)

Human sera were from pregnant and non-pregnant women. No statistically significant differences of SV40 seroprevalence were detected between the two cohorts (P > 0.05). Statistical analysis was performed using the chi-square test with Yates’ correction.