I prefer to express these stats in percentages, to get the full feel of what this means.
So MSM are at least 3,000% more likely to be infected than straight men and over 5,000% more likely to be infected than all women.
It does sound more dramatic that way. My impetus, for making and posting those calculations, was the misleading impression a direct comparison of categories makes, when not adjusted for the proportions in each category.