. . and prevention says hepatitis a is a vaccine-preventable, communicable disease of the liver caused by a virus. it is usually transmitted person-to-person or by consuming..

air pollution in the united kingdom has been illegally high since 2010, leading to the premature deaths of 23,500 people each year,..

�now we know the astonishing truth that some patients are waiting a year or more just to get treatment. it�s simply not good enough.�.