[Effectiveness of commercial repellents against Aedes aegypti (L.) in Yucatan, México]. / Efectividad de repelentes comerciales disponibles contra el mosquito Aedes aegypti (L.) en Yucatán, México.

ABSTRACT

OBJECTIVE: We assessed the efficacy of commercial repellents available in Yucatan against Aedes aegypti, vector of dengue, Chikungunya and Zika. MATERIALS AND METHODS: Protection time was determined based on WHO/CTD/ WHOPES/IC y la NOM-032-SSA2-20I4. RESULTS: Products with DEET (N, N-diethyl-3-methylbenzamide) at 25% met the recommended protection. Efficacy was directly proportional to the concentration of DEET; botanicals repellents resulted no protective. CONCLUSIONS: Repellents with DEET provided more protection against Ae. aegypti and botanical repellents, including impregnated wristbands, provided no protection.