Statements of facts and opinion in the articles in the  “Journal of Communicable Diseases” published by “The Indian Society for Malaria and Other Communicable Diseases” are those of respective authors and do not necessarily reflect those of the Editors and the Editorial Board.  Neither “Journal of Communicable Diseases” and printer “Subham Media Publication” makes any representation, express or implied, in respect of the accuracy of the material in this journal and cannot accept any legal responsibility for any errors or omission that may be made.  The reader should make his/her own evaluation as to the appropriateness or otherwise of any experimental technique described.