Srnaiipox Re-Vaccinafion Urged by DoctorSmallpox re-vaccination every!♦three to fiv- yearn as a metm- uf: ...ahiUiiny; hi^h iminuniiy a^ain,-t *.he ui^jase a as hez-n ru* oniaicudeii hy Leonard M, Sehuman, chief of the | state Division of Conirnnnieahle Di- 1 seases.ili j pointed out that va vination in ] childhood docs not pruivtd a pcivol against smallpox for life. l.nmunhy declines as time passes, and many persons lose most of the value of va--ciiiation in five or ten years.The illness of a six yen* old boy living' near Sparta has just been diagnosed as smallpox. Previously, no case of smallpox has been reported to the state Department of Public Health since 1947. '