State Roundup: Demand for vaccine outpaces supply as lawmakers question hybrid delivery system St. Ann's and Church Circle in Annapolis. MidAtlantic Aerial photo MYRIAD FACTORS SPUR FRUSTRATION OVER VACCINE DISTRIBUTION: Demand for COVID-19 vaccines in Maryland is quickly outpacing the state’s supply of vaccines, causing confusion for residents and prompting tough questions from lawmakers at the first meeting of the Senate Vaccine Oversight Workgroup on Monday. Bennett Leckrone of Maryland Matters writes that the state is only getting about 72,000 doses a week on average from the federal government, Acting Secretary of Health Dennis R. Schrader told lawmakers on Monday.