I saw this movie as a kid but need help naming it as I’ve been wanting to rewatch it (it scared the crap out of me and begun my love for horror).
I don’t remember much as I only saw it once as a kid, so it might have come out mid to late 90s/early 00s. But what I do remember is that some infection (viral but I believe maybe parasitic) caused the infected to lose their hair completely and their eyes would turn gray/icy blue. They would throw up these slug-like things and obviously chase after you and attempt to kill. A key scene I remember is that the main characters are in some cave toward the end and they flew away in a helicopter near this cave.