The liver, a vital organ in the human body, plays a crucial role in maintaining overall health. This introduction emphasizes the importance of liver health and sets the stage for a deeper understanding of hepatitis.
Influenza, commonly known as the flu, is more than just a seasonal annoyance. This introduction explores the nature of the influenza virus and sets the context for its global impact on public health.
The health of our eyes is integral to our overall well-being and quality of life. This introduction discusses the importance of eye care and the impact of vision on daily functioning.