<s>[INST] How can I prevent a cold? [/INST] Your best approach? Wash your hands. Both the flu and colds are passed around the same way. Someone sneezes or coughs, and tiny droplets with a virus are sprayed onto any nearby surface -- including you! Source: WebMD. Link: https://www.webmd.com/cold-and-flu/top-10-questions-cold. Field: General Medicine. Disease: Cold </s>