As a person who has a weak immune system, I get a moderately bad cold every or every other month (and it lasts for about a week). I'm really worried that I will get one on my wedding day or honeymoon.
Any tips on how to avoid this? I already do everything I can think of, I take vitamin C, avoid touching my face and doorknobs and other dirty surfaces, wash my hands often, etc. Is there anything else that I can do?