发明名称 |
IMMUNIZATION METHOD AGAINST NEISSERIA MENINGITIDIS SEROGROUPS A AND C |
摘要 |
The present invention describes methods of immunizing a patient with a combined vaccine that offers protection against meningococcal disease caused by pathogenic bacteria Neisseria meningitidis serogroups A and C. The vaccine comprises at least two distinct polysaccharide-protein conjugates that are formulated as a single dose of vaccine. The purified capsular polysaccharides of Neisseria meningitidis serogroups A and C are chemically activated and selectively attached to a carrier protein by means of a covalent chemical bond, forming polysaccharide-protein conjugates capable of eliciting long-lasting immunity to a variety of N. meningitidis strains in infants. |
申请公布号 |
WO2005000345(A3) |
申请公布日期 |
2005.02.10 |
申请号 |
WO2004US20121 |
申请日期 |
2004.06.23 |
申请人 |
AVENTIS PASTEUR, INC.;RYALL, ROBERT, P. |
发明人 |
RYALL, ROBERT, P. |
分类号 |
A61K39/095;A61P31/00 |
主分类号 |
A61K39/095 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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