A pair of peer-reviewed studies suggest there has been a “sharp” drop in COVID-19 death rates among patients hospitalized with the coronavirus, NPR reports.
One of the two new studies, which will be published in the Journal of Hospital Medicine, looked at NYU Langone Health system hospitalizations and found “mortality has dropped among hospitalized patients by 18 percentage points,” from 25.6 percent to 7.6 percent, since March, according to the report. Another study that will be published in Critical Care Medicine observed “an unadjusted drop in death rates among hospitalized patients of around 20 percentage points since the worst days of the pandemic” in England, NPR writes.
A number of factors may be contributing to this apparent decline, NPR reports, including doctors improving their ability to treat COVID-19 patients since the pandemic began. Leora Horwitz, one of the authors on the first study, also suggested that mask-wearing may help lessen the severity of coronavirus cases.
At the same time, Horwitz pointed out that even with this decline, the COVID-19 death rate is “still higher than many infectious diseases, including the flu,” and while “I do think this is good news,” it “does not make the coronavirus a benign illness.” She added that COVID-19 “still has the potential to be very harmful in terms of long-term consequences for many people.” But Bilal Mateen, who conducted research for the second study, told NPR, “I would classify this as a silver lining to what has been quite a hard time for many people.”