best answer > How long are you contagious?- QuesHub | Better Than Quora
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  • Ethan Perez——Works at the International Renewable Energy Agency, Lives in Abu Dhabi, UAE.

    For colds, most individuals become contagious about a day before cold symptoms develop and remain contagious for about five to seven days. Some children may pass the flu viruses for longer than seven days (occasionally for two weeks). Colds are considered upper respiratory infections.read more >>
    +119962023-04-27 05:36:38

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