Research Journal of Medical Sciences
ISSN: Online 1993-6095ISSN: Print 1815-9346
Abstract
To determine the prevalence of rickettsial infections in the southern part of Tamil Nadu and to identify associated demographic and environmental risk factors influencing disease transmission and severity. A cross‐sectional study was conducted among a representative sample of the population in southern Tamil Nadu. Serological testing was used to detect rickettsial infections, particularly scrub typhus. Demographic factors (age, gender, occupation) and environmental exposures (proximity to vector habitats, seasonal patterns) were analyzed to identify correlations. Ethical clearance and informed consent were obtained prior to participation. The study found a notable prevalence of rickettsial infections, with scrub typhus being the most common. Rural residents and agricultural workers were more affected. Environmental factors such as increased contact with vector habitats and seasonal variation were significantly associated with higher infection rates. The non‐specific clinical presentations contributed to diagnostic delays, increasing the risk of complications. Rickettsial infections are a significant public health concern in southern Tamil Nadu. The findings highlight the need for improved awareness, early diagnostic strategies and targeted public health interventions to reduce the burden of these diseases.
How to cite this article:
R. Felix Nitin and M.K. Suresh. Cross Sectional Study of Rickettsial Infections in Southern Part of India.
DOI: https://doi.org/10.36478/makrjms.2025.3.129.133
URL: https://www.makhillpublications.co/view-article/1815-9346/makrjms.2025.3.129.133