You can easily catch a cold from people who sneeze or cough without covering their mouths. Thorough hand-washing and disinfecting kitchen and bathroom counters help protect against transmission of colds. Colds usually come on slowly. Try not to stifle coughs unless they interfere with sleep. Antibiotics help treat a cold.
Chicken soup can help relieve cold symptoms.
Alcohol is an effective cold remedy. Fatigue makes you more susceptible to colds. Colds depend not on the weather but on human contact. If you have a cold, you're especially likely to touch your infected mucous membranes, contaminate your hands, and then touch and infect others. But it's not directly due to the weather.