See the latest Merck & Co Inc stock price (MRK:XNYS), related news, valuation, dividends and more to help you make your investing decisions.

THE WEEK’S MOST POPULAR CURRENT COUNTRY SONGS, RANKED BY STREAMING ACTIVITY DATA BY ONLINE MUSIC SOURCES TRACKED BY LUMINATE, RADIO AIRPLAY AUDIENCE IMPRESSIONS AS MEASURED BY MEDIABASE AND ...

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Several factors can contribute to hyperglycemia, including dietary choices and a sedentary lifestyle. Chronic high blood sugar is a symptom of diabetes.