Scientists Discover ‘Natural Barrier’ to HIV

As with a lot in life that is unfair, is our susceptibility to HIV just by chance? Well, even if those with weaker Langerhans cells might have a harder time fighting off HIV, it also means scientists can work with these cells toward some sort of vaccine/cure/prevention-of-some-sort. And even if the cure for AIDS is a long way off I’m not too proud to be hopeful when I hear about a breakthrough such as this.