Medically reviewed by Anju Goel, MD COVID-19 is a viral infection that typically causes symptoms like fever, chills, cough, ...

The measles rash usually doesn’t appear for more than a week after someone has been exposed. Other symptoms are better early ...

The total number of measles cases has surpassed 1,000 in the province, according to Public Health Ontario (PHO).

These types of mistakes are often described as “never events,” a term first coined in 2002 to refer to preventable medical ...