Epidemiological methods provide a comprehensive toolkit for understanding the distribution, determinants and dynamics of disease within populations. Fundamental to public health, these methods range ...

Outbreaks of adenovirus type 4 (Ad4) acute respiratory disease (ARD) have reemerged among US military personnel during the past decade. A prospective epidemiological investigation of 678 military ...

This is a preview. Log in through your library . Abstract The number of studies reporting beneficial effects of sunlight and vitamin D on several types of cancer with a high mortality rate is growing ...

Background Athletes performance in Olympic Games depends on health condition. Physiotherapy staff treats injuries, relieves pain and manages symptoms to help athletes to reach the highest performance.