Help the Philippines Typhoon Relief effort
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Periods of rain and a thunderstorm
Rain and a thunderstorm
Cloudy and cold with rain
Chilly with rain
Mostly cloudy and chilly
of sunlight, then sets at
of moolight, then sets at
Dec 2, 2013; 5:00 AM ET
Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?