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ÃæÁÖ Áö¿ª ¼³»ç ȯ¾ÆÀÇ Rotavirus G Serotype ºÐÆ÷¿¡ °üÇÑ ¿¬±¸ Distribution of Rotavirus G Serotypes in ChungJu Area

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½ÉÀç°Ç, °­½Å¿µ, ±ÇÀçºÀ,
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½ÉÀç°Ç ( Sim Jae-Geon ) 
°Ç±¹´ëÇб³º´¿ø ¼Ò¾Æ°ú

°­½Å¿µ ( Kang Shien-Young ) 
Chungbuk National University College of Veterinary Medicine
±ÇÀçºÀ ( Kwon Jae-Bong ) 
°Ç±¹´ëÇб³º´¿ø ¼Ò¾Æ°ú

Abstract

¸ñÀû : ¼³»ç ȯ¾Æ¿¡¼­ rotavirus Àå¿°ÀÇ ºóµµ´Â ¸Å¿ì ³ôÀ¸¸ç rotavirs¿¡ ´ëÇÑ ¿¹¹æ Á¢Á¾ÀÌ
½Ç¿ëÈ­µÇ¾úÀ¸³ª ±¹³» rotavirus Ç÷ûÇü ºÐÆ÷¿¡ ´ëÇÑ Ã¼°èÀûÀÎ ¿¬±¸ °á°ú´Â ¸Å¿ì µå¹°°í, Ç÷
ûÇüÀÇ Á¤È®ÇÑ ºÐÆ÷ºñÀ²µµ ¾ÆÁ÷±îÁö´Â ¾Ë·ÁÁ® ÀÖÁö ¾Ê´Ù. Rotavirus ¼³»ç ȯ¾ÆÀÇ G Ç÷ûÇü
ºÐÆ÷¸¦ RT-PCR ±â¹ýÀ» ÀÌ¿ëÇÏ¿© Á¶»çÇÏ¿´´Ù.

´ë»ó ¹× ¹æ¹ý : 1998³â 6¿ùºÎÅÍ 1999³â 5¿ù±îÁö ¼³»ç¸¦ ÁÖ¼Ò·Î ³»¿ø ¶Ç´Â ÀÔ¿øÇÑ ¼Ò¾Æ 202
¸íÀ» ´ë»óÀ¸·Î ÇÏ¿´´Ù. ¼³»ç ½ÃÀÛ ÈÄ 3ÀÏ À̳»ÀÇ ´ëº¯À» äÃëÇÏ¿© ¿µÇÏ 20¡ÉÀÇ ³Ãµ¿°í¿¡ º¸
Á¸ÇÏ¿´´Ù. EIA (TestPack Rotavirus, Abbott Laboratories)¹ýÀ¸·Î rotavirus ¾ç¼ºÀÎ °Ëü¸¦
¼±º°ÇÏ¿´À¸¸ç, ¾ç¼º ¹ÝÀÀÀ» º¸ÀÎ °Ëü¸¦ ´ë»óÀ¸·Î ÇÏ¿© RT-PCRÀ» ÀÌ¿ëÇÏ¿© rotavirus G
serotypeÀ» °áÁ¤ÇÏ¿´´Ù.

°á°ú : ÃÑ 202 °Ëü Áß¿¡¼­ rotavirus ¾ç¼ºÀº 95·Ê ¿´À¸¸ç, ÀÌ Áß serotype ÆÇÁ¤ÀÌ °¡´ÉÇß´ø
°ÍÀº 50·Ê À̾ú´Ù. G serotype 1ÀÌ 5·Ê(10%), 2 (G2)°¡ 5·Ê(10%), 3 (G3)°¡ 14·Ê(28%), 4
(G4)°¡ 13·Ê(26%), 9 (G9)ÀÌ 10·Ê(20%)¿´À¸¸ç, G1°ú G9ÀÌ ÇÔ²² ÀÖ´Â °Í°ú G2°ú G9ÀÌ ÇÔ²²
ÀÖ´Â °Í G4¿Í G9ÀÌ ÇÔ²² ÀÖ´Â °æ¿ì°¡ °¢1·Ê¾¿ ÀÖ¾ú´Ù. G8Àº ¹ß°ßµÇÁö ¾Ê¾Ò´Ù.

°á·Ð : ±¹³»¿¡ ±âÁ¸¿¡´Â ¾Ë·ÁÁöÁö ¾Ê¾Ò´ø G9ÀÌ »ó´ç¼ö ÀÖÀ¸¸ç, ÀϹÝÀûÀ¸·Î Á¦ÀÏ ¸¹´Ù°í ¾Ë
·ÁÁø G1º¸´Ù G3, G4°¡ ´õ ¸¹Àº ºñÀ²À» Â÷ÁöÇÏ´Â µî À̹ø ¿¬±¸ °á°ú´Â ±âÁ¸¿¡ ¹ßÇ¥µÇ¾ú´ø
ÀÚ·á¿Í´Â ¸¹Àº »óÀÌÁ¡À» º¸ÀδÙ. ÀÌ´Â Áö¿ªÀûÀÎ ¿äÀÎ ¹× ½Ã±â»óÀÇ ÀϽÃÀûÀÎ Çö»óÀ̶ó°í º¼
¼öµµ ÀÖÀ¸³ª, º¸´Ù Á¤È®ÇÑ ¿ªÇÐÀûÀÎ ÀڷḦ ¾ò±â À§Çؼ­´Â º¸´Ù ±¤¹üÀ§ÇÏ°í Àå±âÀûÀÎ Á¶»ç
°¡ ÇÊ¿äÇÒ °ÍÀ¸·Î ÆǴܵȴÙ.

Purpose : It is important to have the epidemiologic data of rotavirus serotypes for the
application of polyvalent rotavirus vaccines. Epidemiological studies of rotavirus
serotypes in Korea have been reported only in limited areas with small number of cases.
Authors tried to investigate the distribution of rotavirus G serotypes in ChungJu area
with RT-PCR.

Method : Stool specimens were collected from 202 children with acute diarrheal
symptoms, who admitted to or visited Kon-Kuk University Hospital in ChungJu from
June 1998 to May 1999. Samples were screened for rotavirus with EIA method
(TestPack Rotavirus, Abbott Laboratories) and rotavirus G Serotypes were determined
by RT-PCR..

Results : Rotavirus was positive in 46.6%. The incidence of G serotypes was as
follows; G1 10%, G2 10%, G3 28%, G4 26%, and G9 20%. There were three cases of
multiple serotypes; G1 with G9, G2 with G9, and G4 with G9. Serotype of G8 was not
found.

Conclusion : The proportion of G serotypes in ChungJu is much different from previous
reports. Serotype of G9 was found which had not been reported in Korean children till
now. Long term plans for the investigation of rotavirus serotypes must be needed in
wide area.

Å°¿öµå

Rotavirus; Serotype G; VP7;

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