(I) Investigation on Recurrence of dengue & Aedes infestation in Pondicherry. Dengue cases were reported in Puducherry, South India, during 2003 and no cases were reported during 2004 – 2006.. Recurrence of dengue cases was noticed in widely-scattered areas of Puducherry region, during 2007 by the Public Health Authorities. Epidemiological investigations were carried out in the dengue...