Search Results for infections

Can poor air quality trigger a headache?

Can Poor Air Quality Trigger a Headache?

Poor air quality may cause headaches by triggering inflammation in the nervous system, leading to neuroinflammation. Air pollution is a significant problem worldwide and is linked to various conditions, such as neurodegenerative diseases, stroke, autism, depression, and developmental delays. There’s…

What is Epidemiology and What Does an Epidemiologist Do?

Epidemiology

Epidemiology is the area of healthcare that deals with the incidence, distribution, and possible control of diseases, illnesses, and other factors relating to health. Epidemiologists are professionals in the medical field, but they aren’t necessarily doctors. By definition, they work…

What Is a Cardiac Surgeon?

Cardiac Surgeon

A cardiac surgeon or cardiovascular surgeon is a cardiothoracic surgeon specializing in operating on the heart, its valves and structures, and the crucial veins and arteries near it. General cardiothoracic surgeons focus on all of the organs of the upper…