ABSTRACT
One hundred patients with chronic chest infection suffering for more than three months admitted into a tertiary referral Hospital, northeast India were examined for pulmonary mycoses. The morning sputum samples in 3 consecutive days with a throat swab of each patient were examined for detection, isolation and identification of the fungus. Study showed Pulmonary candidiasis in 50% of the patients where Candida albicans were having highest incidence of association followed by 5 other species of Candida. Pre-existing conditions like pulmonary tuberculosis, bronchogenic carcinoma, lung abscess, bronchial asthma make the lungs prone to be invaded by the candida species. Long term antibiotics and steroids therapy was found to be associated with pulmonary candidiasis. Other conditions like irradiation treatment, malignancy, diabetes mellitus and malnutrition were also found to be the predisposing factors which influence bronchopulmonary candidiasis.
Subject(s)
Candida/isolation & purification , Candidiasis/epidemiology , Chronic Disease , Hospitals/statistics & numerical data , Humans , India/epidemiology , Inpatients/statistics & numerical data , Lung Diseases, Fungal/epidemiology , Opportunistic Infections/epidemiology , Pharynx/microbiology , Population Surveillance , Prospective Studies , Respiratory Tract Infections/epidemiologyABSTRACT
In a hospital based study in Dibrugarh upper Assam carried out over a period of one year, 250 normal individuals, were screened for antibody to Japanese encephalitis Virus. 44 individuals (17.6%) showed antibody to JE virus. The highest numbers were found in July and August, each 40%, and lowest in January (4%). The ratio of apparent to inapparent infection in this study was found to be 9.1 : 100, which is lower than reported in Assam earlier, but slightly higher than predicted for India as a whole.