
Hai Binh ward (Thanh Hoa): the dengue cluster in Lien Hai residential group reaches 5 cases; a second round of mosquito spraying on 9 October 2026 as mosquito and larval indices stay high
Thanh Hoa Newspaper reported on 9 October 2026 that by that morning the dengue cluster in Lien Hai residential group, Hai Binh ward, had 5 cases. After the first treatment, surveillance showed mosquito and larval indices were still high.

































