Stenotrophomonas maltophilia (S. maltophilia) is a gram-negative bacillus emerging as an opportunistic, nosocomial pathogen associated with a high mortality rate. The organism has been shown to survive several biocides used in the hospital setting. Hospital water sources can serve as a reservoir for S. maltophilia. The transmission of S. maltophilia to susceptible individuals may occur through direct contact with the source or through the hands of health care personnel. S. maltophilia is usually resistant to third-generation cephalosporins, aminoglycosides and antipseudomonal penicillins. These microorganisms are intrinsically resistant to carbapenems, and exposure to these agents has been linked to selection of S. maltophilia. There have also been reports of the organism developing resistance to trimethoprim–sulfamethoxazole (TMP–SMX), which was initially considered as the drug of choice for S. maltophillia infections. We describe a case of nosocomial urinary tract infection (UTI) due to S. maltophilia in a diabetic patient, which the patient developed during treatment with meropenem for UTI due to Klebsiella pneumonia that was resistant to TMP–SMX.

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Shopping is a necessity in everyone’s life. Mostly shopping is need based and sometimes it is a leisure activity in the form of entertainment. However when the condition leads to extreme buying situation resulting into destructive and harmful activity, then this is the result of Compulsive Buying Behaviour (CBB). While studying the consumer buying behaviour and process, the external stimuli is not the sufficient reason, to generate a response, rather the consumers’ characteristics significantly influence the way they perceive the stimuli, utilize their internal processes and result in a specific buying behaviour. Hull (1951) developed a model as a behavioural model to explain the social learning theory: Stimulus – Response Model (S – R Model). Few of psychologist and marketing researchers tried to find out the characteristics of consumers within “black box” and analyze the impact of both factors to determine specific buying behaviour. In this research project we have tried to analyse Social Learning Theory with respect to the purchase pattern of the consumer in Kolkataduring the COVID-19 Pandemic. The respondents are mostly the parents who are influenced by their children to exert Compulsive Buying Behaviour. The collected responses will be analysed using one way ANOVA to find out which of the factors significantly influence purchase behaviour. The findings of the study will help the organisation to decide their marketing strategies.