<s>[INST] How do you prevent dengue fever?​ [/INST] Currently there is no vaccination available against dengue fever. Travellers to affected areas are advised to use measures to deter mosquito bites.  This may include wearing long-sleeved pants and shirts indoors as wells as outdoors. Additional measures include staying in well ventilated (fan/air-conditioned) rooms where possible and use of mosquito repellents containing DEET. Screened doors and windows and use of mosquito nets present practical and effective measures for preventing mosquito exposures.
 Source: SASTM ORG. Link: https://sastm.org.za/2023/03/16/dengue-faq/. Field: Infectious Disease. Disease: Dengue </s>