NHS Service
Typhoid Fever Vaccination

How Long Does The Typhoid Vaccine Last?

Typhoid - or Typhoid fever, is a bacterial infection caused by the Salmonella Typhi bacteria.  This illness is spread from person to person, generally when someone goes to the toilet…
Chickenpox_Vaccination

How Effective is the Chickenpox Vaccine?

Chickenpox also known as varicella is a highly contagious disease caused by the varicella-zoster virus. Although many people think of chickenpox as a childhood disease, adult are still susceptible to…
Food_Allergy_Test

How Does a Food Allergy Test Work?

A food allergy is an immune system reaction that occurs soon after consuming a certain kind of food. Even the smallest amount of allergy causing foods can trigger symptoms which…