MIP and ocular melanoma: Notably, antisera to all the rT-Nm-MIP-liposome and rT-Nm-MIP-liposome + MPLA vaccines showed strong cross-reactivity with N. gonorrhoeae P9-17 (Fig. 2D) and FA1090 (Fig. 2E) OM preparations, with similar mean reciprocal titres (0.4–1.4 × 106), not significantly different (P > 0.05) from those observed on meningococcal OM.