Diabetes Care, provides further information on the underlying risk factors that affect the severity of COVID-19.Since its emergence in Wuhan, China, in December 2019, COVID-19 has spread rapidly across the world.
However, its effects are not equal.Stay informed with live updates on the current COVID-19 outbreak and visit our coronavirus hub for more advice on prevention and treatment.As journals started publishing the results of observational studies drawing on data from the first wave of the pandemic, it became clear that some underlying medical conditions were associated with a greater chance of a person developing severe COVID-19.According to the Centers for Disease Control and Prevention (CDC), some groups most at risk of severe disease.