On March 11 2020, the World Health Organization declared that the COVID-19 public health emergency had become a pandemic: 114 countries were affected, there were 121,500 […]
A year ago, infectious disease doctor Christine Johnston was leading a study on the use of hydroxychloroquine for the treatment of people with COVID-19.
Blood pressure measurements in children and adolescents should be taken from both arms after new research showed substantial differences could be seen depending on which arm […]