this might actually be true. if so tags need to be overhauled. let’s confirm with amboss
amboss: confirmed = Leading cause of visual impairment and blindness in the world (https://next.amboss.com/us/article/pO0LtT?q=cataract#Zf722b1c4734b352eeb442f7e2a5a5fb5)
need to remove the tags for bugs later, or keep a few just to remind people that this used to say chlamydia? can revisit tagging later