As healthcare providers were battling the constant upsurge in cases, patients were looking to digital technologies for care delivery and monitoring. This contributed to the market growth. Key companies released multiple COVID-19-related features as part of their patient engagement lineup to enhance their offerings. In December 2020, athenahealth released new features to its athenaOne platform-such as scheduling, workflow, documentation, and reporting capabilities-to enable immediate administration of COVID-19 vaccines as and when they become available.