Tropical diseases on insurgence: Clinician's perspective

Abstract

Many known and unknown factors play a synergistic role in the emergence or re-emergence of some infections in a particular area or country. In recent years, India has seen a significant increase in the prevalence of many viral or bacterial diseases. Many are vector borne and are zoonotic disease while others have different source and mode of transmission. These diseases are often associated with high morbidity and mortality. Five important diseases such as leptospirosis, dengue, chikungunya, Japanese encephalitis, and leishmaniasis have been discussed in this article.

Keywords

• Chikungunya
• Dengue
• emerging infections
• Japanese Encephalitis
• Leptospirosis
• Leishmaniasis
• Tropical Diseases