By Rand Carlson
Demand for vaccine continues to outstrip supply in Pima County
UA Begins COVID Vaccine Administration; On-Campus Students Must Be Tested Twice a Week
Southern AZ COVID-19 AM Roundup for Tuesday, Jan. 19: Arizona’s rate of transmission 'appallingly bad'; Pima County on track for worst month; vaccination rollout continues; cases top 685K; hospital pressure remains high
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