Beginning March 21 , 2020 , more than 18 Indonesian provinces had been affected by the COVID-19 pandemic .
As of 21 March , the pandemic has spread to 20 provinces : North Sumatra , Riau , Riau Islands , Lampung , Banten , Jakarta , West Java , Central Java , Special Region of Yogyakarta , East Java , Bali , West Kalimantan , Central Kalimantan , East Kalimantan , South Sulawesi , Southeast Sulawesi , and North Sulawesi .
2020 coronavirus pandemic in Indonesia