Serologic tests for syphilis, including VDRL and TPHA tests, and Physical examination were carried out on 1, 605 subjects who lived in Taegu Hope Village, a social welfare center, from April, 198R to May, 1985. We prepared this study comparing with previous reports for healthy individuals and prostitutes. The results were as follows, The reactive rate of VDRL. qualitative test was 11. 6% in total, 10. 3%, in men and l3. 5%. in women. The reactive rates of VDRL. qualitative tests were highest in 7 th decade as 28, 7% and followed by 6 th decade as 16. 7% the decacile as 16. 0% 8 th decade as 14,3% 4th decade as 8. 8% and 3rd decade as 5. 9%, 3 In ]Hg sero-positive subjects, VDRL quantitative tests were done, and 35. 5% were reacted with 1: 8 or high and 29. 0% had one or more syphilitic lesions. 4 In 54 subjects who had one or more syphilitic lesions, 19 had chancres, 17 had alopecia syphilitica, 7 had rnaculopapular syphilid, 7 had condylomata lata. 3 had papular syphilid, and 1 had maculopapular syphilid and alopecia syphilitica. The biological false positive rate was 10. 1,4 in 138 VDRL reactive subjects, using 1;he TPHA test standard.