24 May 2021. The number of local coronavirus infections in Vietnam’s epicenter Bac Giang Province has surpassed 1,000 in the ongoing fourth wave as the Ministry of Health confirmed 184 additional domestic cases nationwide on Monday.https://tuoitrenews.vn/news/society/20210524/local-coronavirus-cases-cross-1000-in-vietnams-epicenter-bac-giang-in-this-4th-wave/61120.html