The hepatitis A vaccination is a preventive measure against the hepatitis A virus (HAV), which causes a highly contagious liver infection. Hepatitis A is mainly spread by contaminated food and water. The vaccine is vital measure for travellers to regions with poor sanitation and also those who may be at increased risk due to lifestyle factors or medical conditions. Your pharmacist at Touchwood Pharmacy Cippenham can provide further information about your travel destination and the risks of hepatitis A.