Sick woman and man have cold, flu and high fever. The Center for Disease Control (CDC) has added a new color to its flu activity level chart, indicating areas with very high levels of respiratory ...

Moderate exercise of about 17 metabolic equivalent task (MET)-hours per week significantly reduced the risk of digestive system cancers (DSCs) and DSC mortality. Optimal risk reduction occurred at ...

Flu continues to bring misery across the US, with all but four states showing high or very high levels of activity as a new virus strain called subclade K continues to spread. By another measure – ...