Hospitals reported 478 Covid patients Friday, the lowest total since March 2020. Louisiana’s third surge has steadily abated since hospitalizations peaked in January at 2,069. Acadiana, which at one time led the state in Covid hospitalizations, counted just 51 in-patients. The region has not reported fewer than 44 Covid hospitalizations since the end of March 2020, just weeks after the area confirmed its first cases. Vaccinations and improved therapies have dramatically cut hospital stays and mortality.