VOV.VN - The BI index, which predicts dengue transmission, currently indicates that the dengue fever epidemic in Hanoi is exceeding the warning level.
VOV.VN - Hanoi is enduring a surge in dengue infections, with an additional 38 new hotspots and 1,420 cases recorded from October 14 to 21.
VOV.VN - Vietnam has recorded as many as 247,202 dengue infections so far this year, or 4.7 times higher than the same period last year, according to the Ministry of Health.