Figure 6
From: An evaluation of emerging vaccines for childhood meningococcal disease
![Figure 6](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1471-2458-11-S3-S29/MediaObjects/12889_2011_Article_2965_Fig6_HTML.jpg)
The current status of the research into MenA conjugate vaccines, multivalent Men conjugate vaccines and DTPw-HBV/Hib-MenAC vaccines as of September 2009 (see Additional file3 for details about the clinical trials phases; The DTPw-HBV/Hib-MenAC has now been discontinued).