VIENTIANE, March 9 (Xinhua) — Dengue cases in Laos have risen to 548 since January this year, according to data released by the Lao Ministry of Health on Thursday.
The Southeast Asian country reported four new cases of dengue fever on Thursday, bringing the total number of infections to 548.
The highest number of dengue patients was reported in the Lao capital Vientiane at 92, with 91 cases in Oudomxay,