There are several viruses that can cause common colds, also called upper respiratory infections, such as adenoviruses, coronaviruses, and rhinoviruses. In addition to direct contact with cteen patti get apkontaminated surfaces, these extremely contagious infections can spread through airborne droplets from coughs & sneezes. Fall and winter are the seasons when common colds are more common, as people spend more time indoors with one another. A common cold can have a variety of symptoms, but usually involves a sore throat, cough, runny or stuffy nose, sneezing, & mild fatigue.
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