Title: A tribute to some of the doctors who died from COVID-19
Abstract: The global COVID-19 death toll stands at more than 1·3 million. Among the lives lost have been those of health-care workers, who have had crucial roles throughout the response and continue to serve at the front lines. At the outset of the pandemic, doctors warned of the potential implications of the virus. As the virus spread, many doctors provided treatment for a disease they little understood, while others contributed to accelerated research on potential treatments and vaccines. And as the COVID-19 pandemic worsened worldwide, health professionals worked tirelessly to provide care for patients—some even emerged from retirement to provide assistance.