Blood groups-Chaos: Only A is considered Covid-19-risk – new studies come to different results,
Physicians are continually discovering new factors that can mitigate the Covid-19-the course or aggr...
Study examines emotional regulation, family history as risk factors for suicidal behavior
Suicide is the second leading cause of death for p...
20 of the worst epidemics and pandemics in history
Throughout the course of history, disease outbreak...