Tagged: covid19

Epidemiology 1

Epidemiology and stages of a disease

Since the dawn of human history, our species has been plagued by disease. It wasn’t until the Renaissance, when the scientific method was first applied to medicine, that we began...

Vaccination 0

How does our body fight pathogens?

The human body has an inbuilt mechanism to produce a response whenever an outside pathogen bearing an antigen enters the body. The antigen is anything that produces antibodies; it could...