Flat feet occur when the natural arch of the foot never develops or disappears as one ages.

These three Covid-19 vaccines utilise inactivated virus technology with an incorporated SARS-CoV-2 viral gene to varying levels of effectiveness.

Those who refuse to get themselves or their children vaccinated are putting others at risk too.

There are those who do not believe in accepting vaccines for a variety of reasons.

Strains and sprains may have similar symptoms, but they affect different tissues in the body.

While sociopathy is a psychiatric diagnosis, sociopathic tendencies can be exhibited by those who are not mentally ill.

The new strains of SARS-CoV-2 are a natural result of the coronavirus adapting to survive and thrive.

Based on the simple concept of ‘calorie in, calorie out’, this diet is the basis for many other diets out there.

Relieving the constant pain from arthritis is one of the main reasons knee replacement surgery is done.

In gene therapy, inactivated viruses are commonly used as vectors to deliver the needed genes into the body.

Advances in medical technology means that some diseases can be treated using human DNA.

Three Covid-19 vaccines are racing for approval after having been found to have high efficacy rates against the disease.