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¼ö¸·±¸±Õ(Neisseria meningitidis)Àº ÇǸ· ´Ù´çÀÇ Ç׿ø¼º¿¡ ÀÇÇØ A, B, C, D, 29E, H, I, K, L, W-135, X, Y ¹× Z µîÀÇ ÃÖ¼ÒÇÑ 13°¡Áö Ç÷û±ºÀ¸·Î ³ª´©¾îÁø´Ù. ħ½À ÁúȯÀº ÁÖ·Î 6°¡Áö Ç÷û±º(A, B, C, W-135, X, Y)¿¡ ÀÇÇØ ¹ß»ýÇϸç, À̵éÀÇ »ó´ëÀûÀÎ ºóµµ´Â ¿¬·É, ½Ã±â ¹× Áö¿ª¿¡ µû¶ó ´Ù¼Ò Â÷À̰¡ ÀÖ´Ù. ¿ì¸®³ª¶ó¿¡¼´Â Àα¸ 10¸¸ ¸í´ç ¾à 0.02¸í/³âÀÇ ¹ß»ý·üÀ» º¸À̸ç, ƯÈ÷ 1¼¼ ¹Ì¸¸ÀÇ ¾î¸° ¿µ¾ÆÀÇ °æ¿ì 10¸¸ ¸í ´ç 0.27¸í/³âÀÇ »ó´ëÀûÀ¸·Î ³ôÀº ¹ß»ý·üÀÌ º¸°íµÇ°í ÀÖ´Ù. ±¹³»¿¡¼ ¼ö¸·±¸±ÕÀÇ ´ë±Ô¸ð À¯ÇàÀº ¾ø¾úÀ¸³ª,
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1988³â¿¡ ¼Ò±Ô¸ð À¯ÇàÀÌ ÀÖ¾î 42·ÊÀÇ ¼ö¸·±¸±Õ ¼ö¸·¿°ÀÌ º¸°íµÇ¾úÀ¸¸ç, ÀÌÈÄ 2002³â ¹× 2003³â¿¡ °¢°¢ 27·Ê ¹× 38·Ê°¡ º¸°íµÈ ¹Ù ÀÖ´Ù (±×¸² 1). 2002-03³âµµ¿¡ ºÐ¸®µÈ ±ÕÁÖÀÇ ÀϺδ Ç÷ûÇü Y·Î È®ÀÎµÇ¾î ´ç½Ã¿¡ Ç÷ûÇü Y¿¡ ÀÇÇÑ ¼Ò±Ô¸ðÀÇ À¯ÇàÀÌ ÀÖ¾ú´ø °ÍÀ¸·Î ÃßÁ¤µÈ´Ù. 2004³â ÀÌÈÄ¿¡´Â ¼ö¸·±¸±Õ ¼ö¸·¿°ÀÇ ¿¬°£ º¸°í °Ç¼ö°¡ 10·Ê ÀÌÇÏ·Î °¨¼ÒÇÏ¿´À¸³ª 2010³â 12°ÇÀ¸·Î ¼ÒÆø Áõ°¡ÇÏ¿´´Ù. 2010³â ÀÌÈÄ ¹ß»ýÇÑ Ä§½À¼º ¼ö¸·±¸±Õ ÁúȯÀº Ç÷ûÇü W135ÀÌ ¿øÀÎÀ̾ú´Ù. 2011³â 4¿ù ±º´ë ½Åº´ ÈÆ·Ã¼Ò¿¡¼ 1¸íÀÇ »ç¸Á·Ê¸¦ Æ÷ÇÔÇϴ ħ½À¼º ¼ö¸·±¸±Õ °¨¿°Áõ 4·Ê°¡ ¹ß»ýÇÏ¿©, ±¹³»¿¡¼´Â 2012³â ÀÌÈÄ ¸ðµç ±º´ë ½Åº´¿¡°Ô ¼ö¸·±¸±Õ ¹é½Å Á¢Á¾À» ½ÃÇàÇϰí ÀÖ´Ù.

¼ö¸·±¸±Õ ¹é½ÅÀÇ Á¾·ù
¼ö¸·±¸±Õ ÇǸ· ´Ù´ç¿¡ ´ëÇÑ Ç÷û±º ƯÀÌ Ç×ü°¡ ÀÖÀ¸¸é °¨¿°À» ¿¹¹æÇÒ ¼ö ÀÖ´Ù. Ç÷û±º A, C, Y ¹× W-135°¡ Æ÷ÇÔµÈ 4°¡ ´Ù´ç ¹é½ÅÀÌ °³¹ßµÇ¾î ¹Ì±¹¿¡¼´Â 2¼¼ À̻󿡼 1ȸ Á¢Á¾À¸·Î Çã°¡µÇ¾úÀ¸³ª, ÇöÀç ±¹³»¿¡¼ »ç¿ëÇÒ ¼ö ÀÖ´Â ¼ö¸·±¸±Õ ´Ù´ç ¹é½ÅÀº ¾ø´Ù. ÀÌ·¯ÇÑ ´Ù´ç ¹é½ÅÀº 2¼¼ ¹Ì¸¸ÀÇ ¾î¸° ¼Ò¾Æ¿¡¼ ¸é¿ª¿ø¼ºÀÌ ºÒ·®ÇÏ¸ç ¹Ýº¹ Á¢Á¾Çصµ ±â¾ï ¹ÝÀÀÀÌ »ý±âÁö ¾Ê´Â ´ÜÁ¡ÀÌ ÀÖ´Ù. ÀÌ¿¡ ¿î¹Ýü ´Ü¹éÀ» °áÇÕ½ÃŲ ´Ü¹é°áÇÕ ¹é½ÅÀÌ °³¹ßµÇ¾úÀ¸¸ç ±¹³»¿¡¼´Â A, C, Y ¹× W-135°¡ Æ÷ÇÔµÈ µÎ Á¾·ùÀÇ 4°¡ ´Ü¹é°áÇÕ ¹é½Å(meningococcal tetravalent conjugate vaccine, MCV-4)°¡ »ç¿ë °¡´ÉÇÏ´Ù. µðÇÁÅ׸®¾Æ µ¶¼ÒÀÇ À¯ÀüÀÚ º¯ÀÌ ´Ü¹é(CRM197)À» »ç¿ëÇÑ Menveo (GlaxoSmithKline, Middlesex, United Kingdom) ¹× µðÇÁÅ׸®¾Æ Åå¼ÒÀ̵å(D)¸¦ »ç¿ëÇÑ Menactra (Sanofi pasteur, Inc., Swiftwater, USA)°¡ °¢°¢ 2012³â ¹× 2014³â ±¹³» »ç¿ë Çã°¡¸¦ ¹Þ¾Ò´Ù.
¹Ì±¹¿¡¼´Â 2014³â ÀÌÈÄ Ç÷û±º B¿¡ ´ëÇÑ ´Ü¹é°áÇÕ ¹é½Å(MenB)ÀÎ MenB-FHbp (Trumenba; Wyeth Pharmaceuticals, Pfizer, Philadelphia, PA)¿Í MenB-4C (Bexsero; Novartis Vaccines, Siena, Italy)°¡ Ç÷û±º B ¼ö¸·±¸±Õ °¨¿°ÁõÀÇ À§ÇèÀÌ ³ôÀº 10-25¼¼ ¿¬·É±º¿¡¼ °¢°¢ 2-3ȸ ¹× 2ȸ Á¢Á¾À¸·Î »ç¿ë Çã°¡¸¦ ¹Þ¾Ò´Ù. ±¹³»¿¡¼´Â ¾ÆÁ÷ »ç¿ë °¡´ÉÇÑ MenB ¹é½ÅÀº ¾ø´Ù.
¼ö¸·±¸±Õ ´Ü¹é°áÇÕ ¹é½Å°ú Æó±¸±Õ ´Ü¹é°áÇÕ ¹é½ÅÀÇ ¸é¿ª °£¼· ¹ÝÀÀ
MCV-4¿Í ´Ù¸¥ ¹é½ÅÀ» µ¿½Ã¿¡ Á¢Á¾ÇÒ ¼ö ÀÖ´Ù. ÇÏÁö¸¸ MCV-4¿Í Æó±¸±Õ ´Ü¹é°áÇÕ ¹é½Å(pneumococcal conjugate vaccine; PCV)À» µ¿½ÃÁ¢Á¾ ÇÒ ¶§´Â ´ÙÀ½°ú °°Àº ¸é¿ª°£¼·(interference) Çö»óÀÌ ÀÖÀ» ¼ö ÀÖ´Ù. Áï, »ýÈÄ 2, 4, 6°³¿ù ¹× 12°³¿ù¿¡ ÃÑ 4ȸ Á¢Á¾À¸·Î Menveo ¹× PCV7À» µ¿½Ã¿¡ Á¢Á¾½Ã 3Â÷ Á¢Á¾ ÈÄ 1°³¿ù°ÀÎ »ýÈÄ 7°³¿ù¿¡´Â Æó±¸±Õ Ç÷ûÇü 6B ¹× 23F¿¡ ´ëÇÑ ¸é¿ª°£¼· Çö»óÀÌ ¹ß»ýÇÏÁö¸¸, »ýÈÄ 12°³¿ù¿¡ Á¢Á¾ ÈÄ¿¡´Â 6B ¹× 23F¿¡ ´ëÇÑ ¸é¿ª°£¼· Çö»óÀº °üÂûµÇÁö ¾Ê¾Ò´Ù. ÀÌ¿¡ Menveo´Â PCV¿ÍÀÇ µ¿½Ã Á¢Á¾¿¡´Â Á¦ÇÑÀÌ ¾ø°Ô Çã°¡°¡ µÇ¾ú´Ù (±×¸² 2).

A) 3Â÷ Á¢Á¾ ÈÄ 1°³¿ù ÈÄÀÎ »ýÈÄ 7°³¿ù° Ç×ü ¹ÝÀÀ
(B) 4Â÷ Á¢Á¾ ÈÄ 1°³¿ù ÈÄÀÎ »ýÈÄ 13°³¿ù° Ç×ü ¹ÝÀÀ
*ºñ¿µî¼ºÀ» ¸¸Á·ÇÏ´Â °æ¿ì; »ýÈÄ 7°³¿ù° Æó±¸±Õ Ç÷ûÇü 6B ¹× 23F¿¡ ´ëÇØ ºñ¿µî¼ºÀ» ¸¸Á·ÇÏÁö ¸øÇÏ¿´À¸³ª »ýÈÄ 13°³¿ù¿¡´Â Æó±¸±Õ Ç÷ûÇü 7°³ ¸ðµÎ¿¡ ´ëÇØ ºñ¿µî¼ºÀ» ¸¸Á·ÇÔ.
ÇÑÆí MenactraÀÇ °æ¿ì 2Â÷ Á¢Á¾À» »ýÈÄ 12°³¿ù¿¡ PCV7 4Â÷¿Í µ¿½Ã Á¢Á¾ÇÏ´Â °æ¿ì PCV7 ´Üµ¶ Á¢Á¾¿¡ ºñÇØ Æó±¸±Õ Ç÷ûÇü 4, 6B ¹× 18C¿¡ ´ëÇÑ Ç×ü°¡°¡ ³·¾Æ ºñ¿µî¼º ±âÁØÀ» ¸¸Á·ÇÏÁö ¸øÇÏ¿´´Ù. ÇÏÁö¸¸, ÀÌ °æ¿ì¿¡µµ opsonophagocytic response ¹× IgG Ç×ü Çü¼ºÀº 7°³ÀÇ Æó±¸±Õ ¹é½Å Ç÷ûÇü¿¡ ´ëÇØ¼ ¸í¹éÈ÷ °üÂûµÇ¾ú´Ù (Table 1).

¼ö¸·±¸±Õ ´Ü¹é°áÇÕ ¹é½Å°ú Æó±¸±Õ ´Ü¹é°áÇÕ ¹é½ÅÀÇ µ¿½Ã Á¢Á¾
¿ì¸®³ª¶ó ¹× ¹Ì±¹¿¡¼ »ýÈÄ 2°³¿ù¿¡¼ 10¼¼ ÀÌÇÏÀÇ °Ç°ÇÑ ¼Ò¾Æ¿¡°Ô MCV-4 (Menactra ¹× Menveo)ÀÇ Á¤±âÁ¢Á¾Àº ÃßõÇÏÁö ¾Ê´Â´Ù. ÇÏÁö¸¸ ÀÌ ¿¬·É±º¿¡¼µµ ¼ö¸·±¸±Õ À¯ÇàÁö¿ªÀ¸·Î ¿©ÇàÀ» °¡´Â µîÀÇ MCV-4 Á¢Á¾ÀÇ ÀûÀÀÁõÀÌ µÇ´Â °æ¿ì¶ó¸é Menactra¿Í Menveo ¸ðµÎ PCV¿ÍÀÇ µ¿½Ã Á¢Á¾ÀÌ °¡´ÉÇÏ´Ù (´Ü, ÃÖ¼Ò Á¢Á¾ ¿¬·ÉÀº MenveoÀÇ °æ¿ì »ýÈÄ 2°³¿ù, MenactraÀÇ °æ¿ì »ýÈÄ 9°³¿ù·Î »óÀÌÇÔ). ¶ÇÇÑ MCV-4¿Í ´Ù¸¥ ¹é½Å(PCV Æ÷ÇÔ)À» µ¿½Ã¿¡ Á¢Á¾ÇÒ ¼ö ÀÖ´Ù.
ÇÏÁö¸¸, ±â´ÉÀû ¶Ç´Â ÇØºÎÇÐÀû ¹«ºñÁõ ȯÀÚÀÇ °æ¿ì Æó±¸±Õ °¨¿°Áõ ¹ß»ýÀÇ À§Ç輺ÀÌ ³ô±â ¶§¹®¿¡ Menactra¿Í PCVÀÇ µ¿½Ã Á¢Á¾½Ã »ý±æ ¼ö ÀÖ´Â ¸é¿ª °£¼· Çö»óÀ» °í·ÁÇÏ¿© ÇÑ´Ù. µû¶ó¼ ¹«ºñÁõ ȯ¾Æ¿¡°Ô¼ Menactra·Î Á¢Á¾À» ÇÒ °æ¿ì´Â »ýÈÄ 23°³¿ù ÀÌÀü¿¡´Â ½ÃÇàÇÏÁö ¾Ê¾Æ¾ß Çϸç, »ýÈÄ 24°³¿ù ÀÌÈÄ Á¢Á¾½Ã¿¡´Â Æó±¸±Õ ´Ü¹é°áÇÕ ¹é½ÅÀ» ¸ÕÀú Á¢Á¾Çϰí ÃÖ¼Ò 4ÁÖ ÀÌ»óÀÇ °£°ÝÀ» µÎ°í ÀÌÈÄ¿¡ Menactra¸¦ Á¢Á¾ÇØ¾ß ÇÑ´Ù.
Âü°í¹®Çå
1. ´ëÇѼҾưúÇÐȸ. ¿¹¹æÁ¢Á¾Áöħ¼ Á¦8ÆÇ. 2015
2. http://www.cdc.gov/vaccines/schedules/hcp/imz/child-adolescent.html
3. http://is.cdc.go.kr/dstat/jsp/stat/stat0002.jsp
4. Recommendations for Serogroup B Meningococcal Vaccine for Persons 10 Years and Older. Pediatrics. 2016;138(3):e20161890
5. Nolan TM, Nissen MD, Naz A, Shepard J, Bedell L, Hohenboken M, Odrljin T, Dull PM.Immunogenicity and safety of a CRM-conjugated meningococcal ACWY vaccine administered concomitantly with routine vaccines starting at 2 months of age. Human Vaccines & Immunotherapeutics 2014;10(2):280–289
6. Pina LM, Bassily E, Machmer A, Hou V, Reinhardt A.Safety and immunogenicity of a quadrivalent meningococcal polysaccharide diphtheria toxoid conjugate vaccine in infants and toddlers: three multicenter phase III studies. Pediatr Infect Dis J 2012;31: 1173–1183
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