There are different types of experimental treatment surfacing for Covid-19, and the tactics mainly concern whether the focus is on the immune system or the virus itself. Concerning the immune system, the treatments are called monoclonal antibodies. These antibody treatments are already approved and commonly used for cancer and rheumatoid arthritis. Some new ones are also being made, but the formulation is based on the preexisting ideas. Monoclonal antibodies may sound unfamiliar, but they are just drugs made to boost your immune system and help fight off a virus.