29 April 2022. Some provinces and cities on the list of rapidly increasing rates of severe dengue include Ho Chi Minh City, Dong Nai, Binh Duong in the Southeast region and Soc Trang, Ca Mau, Vinh Long, Tien Giang in the Mekong Delta.https://www.sggpnews.org.vn/health/reported-severe-cases-deaths-of-dengue-fever-in-southern-region-increase-98816.html