Lyme disease has a bit of controversy. But chronic lyme disease is real. Just watch the 2009 documentary “Under Our Skin“. The key finding is that biofilm can create an environment for the Lyme disease to become chronic, relapsing, and difficult to treat. If Lyme disease was diagnosis early and treated appropriately, people can get better. But unfortunately, they are not diagnosed properly. The film goes to say that half the people with Lyme disease do not test positive for it due to the testing methodology available at the time.