The population has subsequently spread out. Laser beams spread out as they propagate, but slowly. The temple complex is spread over about . These cities are spread out amongst the state. It is not typically spread between people. It is not otherwise spread between people. They may also be spread from other animals. Contaminated objects can also spread the disease. It does not spread directly between people. Prevention is by reducing exposure to the organisms that spread the disease. The violence did not spread to Pemba. It can be spread within a hospital. It does not typically spread directly between people. They may, however, still spread the disease. The bug has since spread rapidly through Europe.