I thought that might be of interest to you. It is about ten years now that girls are vaccinated and boys aren't, and I do not see any changes for that in the future. If you want to talk about injustice against men, I'd probably recommend starting here.
http://www.blabbermouth.net/news/bruce-dickinson-says-its-hypocritical-of-the-press-to-make-a-big-deal-about-throat-cancers-link-to-oral-sex/?fbclid=IwAR2coMAGcmsF5a2C92vtVbJKC4wmO0tg0h04aHBlxteZrUPmOMmjNhoEvlI