Association between Rainfall, Temperature, and Dengue Fever Incidence in Selected Regions of Guyana, 2020–2022: A Hydrometeorological Correlation Analysis
Jul 2026· Texila international journal of academic research· Vol 13· 0 citations· 2 references
TL;DR
This study examined the association between monthly and annual hydrometeorological parameters, rainfall, daytime temperature, and the impact of Aedes aegypti on dengue transmission in Guyana.
Abstract
Characterizing the meteorological determinants of dengue transmission is critical for developing anticipatory surveillance frameworks in tropical settings like Guyana, where precipitation and temperature fluctuations are intrinsically linked to the reproductive ecology of Aedes aegypti. This study examined the association between monthly and annual hydrometeorological parameters, rainfall (mm), daytime temperature (℃)
The association between climatic factors and the 2023 dengue outbreak in Bangladesh is investigated, with a particular focus on Dhaka City, and factors contributing to the surge in cases and atypical features observed are explored.
Mohammad Ashraful Amin, Ridwana Maher Manna, Sabrina Nahin et al.· Health Science Reports· 0 citations
Background In Sudano-Sahelian regions of sub-Saharan Africa, malaria transmission is strictly seasonal and governed by climate variability. Climate change is altering these predictable patterns, increasing rainfall unpredictability and shifting vector ecological niches, which threatens ongoing control efforts. This s...
Yacine Aw, Moussa Kane, Camille Morlighem et al.· Open Research Africa· 0 citations
Purpose: Climate variability affects malaria transmission, yet its local contribution remains unclear. This study evaluated the effects of rainfall and temperature variability on malaria incidence in Suba-North Sub-County, Homabay County, Kenya from 1994-2023. Climatic data were obtained from ICIPE Mbita Weather Statio...
Kenneth Ooko Nyarigha, K. Obiero, A. Macharia· Journal of Environment· 0 citations
There is a global increase in vector-borne diseases through expanding habitats, warming climate, enhancing survival, growth and reproduction of vectors, which results in the emergence and re-emergence of dengue, chikungunya, malaria, etc., especially in India. This first-ever year-round mosquito survey across five agro...
This commentary underscores the urgent need for climate-informed malaria surveillance, adaptive intervention scheduling, and stronger multisector collaboration to sustain Nigeria’s malaria control gains under a changing climate.
Unknown authors· Journal of the Nigerian Infe...· 0 citations
