VIROLOGY

ImmunologyVirology

Vaccination saves millions of lives

According to the WHO, vaccination saves 2-3 million lives a year (1). It is a form of active immunisation; it means that vaccine is injected into your body to activate and boost your immune response. (Note: passive immunisation is the administration of antibodies -...

Virology

Endogenous Retroviruses

Human endogenous retroviruses (HERVs) are short DNA sequences within our genome.  Originally, these sequences were the genetic information of viruses that repeatedly infected our cells (1). Over several million years, thousands to hundreds of thousands of HERV...

Human endogenous retroviruses