Background: The present study was undertaken to know the contribution of four infectious causes of fever namely dengue. chikungunya. scrub typhus and malaria in patients presenting with fever of more than one week duration with thrombocytopenia in a tertiary care teaching hospital. Tirupati. https://safeersappliancers.shop/product-category/hoover-axi-combined-hmnb6182dx5k-60cm-no-frost-fridge-freezer/