Serotype | Factor serum |
---|
 | 6a | 6b | 6b* | 6c | 6d |
---|
6A
| x | x | x | Â | Â |
6B
| x | Â | Â | x | Â |
6C
| x | x | Â | Â | x |
- * absorbed with 6C
- Serotyping scheme for S. pneumoniae serogroup 6 using the Neufeld test and polyclonal factor antisera. Scheme for determining the serotype from the pattern of positive reactions (x) between S. pneumoniae and type specific polyclonal factor antisera.