Top Stories for 3/19

Amazon Care set to expand app-based services nationwide in the coming months; Doctor on Demand signals merger with Grand Rounds. Also: HHS releases new funding aimed at helping schools reopen and to expand access to COVID-19 testing and treatments.Links to the stories:Amazon confirms nationwide expansion of telehealth servicesDoctor on Demand merges with Grand Rounds to form new virtual healthcare companyBiden administration invests in expanding COVID-19 testing and treatments