ABSTRACT
Background: Febrile illness in children is a common cause of admission to hospital globally, with significant associated morbidity and mortality. Dengue, malaria, scrub typhus, typhoid and leptospirosis have been identified as major causes of acute undifferentiated febrile illness in Thailand, Malaysia, and Nepal. Climate variation, over population and urbanization may all contribute to the emergence and reemergence of infections in tropical regions like Tamil Nadu. The objectives of this study were to describe the aetiology of fever in hospitalized neonatal and Pediatric population. A descriptive study was designed.Methods: A prospective observational study was conducted. All children from 0 to 18 years admitted as in-patients. Sample size was calculated to be 650. Basic laboratory tests were done in all cases.Results: Out of a total of 650 children maximum number (40.7% n=265) of patients had short duration of fever between 1 to 3 days. Majority (56%) of patients had temperature between 100.4 to 101F. Only 5 children were confirmed to have malaria. Maximum number of pus cells found was 80 to 100 in 3 children in urine examination. Total Infectious cases were 631 (97.07%).Conclusions: Infectious aetiology was more common than non-infectious aetiology. Among all aetiologies, viral fever particularly dengue was the most common aetiology. Enteric fever was the second most common infectious cause of fever after viral fever.' Short febrile illness (1 to 5 days) was the most common type of fever in children admitted in hospital. In neonates, the most common cause of fever was probable sepsis followed by dehydration fever.
ABSTRACT
A study was conducted on the economically important fishes Labeo rohita (Hamilton 1822), Tor tor (Hamilton 1822) and Labeo calbasu (Hamilton 1822) stocks from the Ken, the Paisuni and the Tons rivers in the Vindhyan region. Asymptotic length was maximum in L. rohita (946, 833 and 962 mm) as compared with T. tor (822, 787 and 946 mm) and minimum in L. calbasu (567, 612 and 692 mm) in the Ken, the Paisuni and the Tons rivers, respectively. The growth coefficient and total mortality was maximum in T. tor compared to L. rohita and minimum in L. calbasu. Fishing mortality was maximum in T. tor (2.9, 4.57 and 3.44) and minimum in L. calbasu (0.51, 1.21 and 1.18) while natural mortality was maximum in L. rohita (0.74, 0.94 and 1.86) and minimum in L. calbasu (0.47, 0.65 and 0.68). Natural mortality indicated that the habitat was more suitable for L. calbasu. Comparatively, fishing pressure was very high in T. tor than L. rohita and L. calbasu. Exploitation rate was maximum in T. tor (0.71, 0.82 and 0.84) compared to L. rohita (0.77, 0.74 and 0.56) and minimum in L. calbasu (0.52, 0.65 and 0.63) in the Ken, Paisuni and Tons rivers, respectively.