Context Febrile neutropenia is a serious complication of chemotherapy affecting patients with both hematological and solid malignancies, respectively. To the best of our knowledge, there is paucity of literature from Uttarakhand, India on microbiological profile of blood stream infections (BSIs) in febrile neutropenic patients. Aims The study aims to generate preliminary data on microbiological profile and antibiotic resistance pattern of BSIs in febrile neutropenic patients. Settings and Design  The design involved cross-sectional study from January 1, 2019 to July 31, 2019. Methods and Materials Data of nonrepetitive paired peripheral blood samples obtained from 306 consecutive febrile neutropenic cancer patients of all age groups and both sexes, for culture and sensitivity testing, were retrospectively analyzed. All blood samples were subjected to aerobic culture using BACT/ALERT three-dimensional microbial detection system. Growth obtained in culture was identified by conventional biochemical methods. Antibiotic susceptibility testing of bacterial isolates was performed using modified Kirby Bauer disk diffusion method. Statistical Analysis Used  Fisher’s exact test was used for the analysis. Results Mean age ± SD of the study population was 32.39 ± 10.56 years with a male to female ratio of 1.55:1. 74.18% of the blood samples were received from patients suffering from hematological malignancies. Microbiologically confirmed BSIs were observed in 27.1% patients. Gram-negative bacilli were predominantly isolated in culture with Klebsiella spp. being the most common. Percentage resistance values of gram-negative bacilli to aminoglycosides, β-lactam/β-lactamase inhibitor combinations, fluoroquinolones, cephalosporins, carbapenems, chloramphenicol, ampicillin, co-trimoxazole, and doxycycline were 26.6 to 91.7%, 8.3 to 86.6%, 10 to 66.7%, 13.3 to 73.3%, 8.3 to 73.3%, 80 to 93.3%, 13.3 to 20%, 16.7 to 66.6%, and 13.3 to 16.7%, respectively. Conclusion Implementation of antimicrobial stewardship program along with hospital infection control practices is needed for preventing BSIs due to MDR organisms.

Poster session 2, September 22, 2022, 12:30 PM - 1:30 PM Objective The study aims to generate preliminary data about post-COVID pulmonary fungal infections in the Himalayas and analyze patients’ micro-radio-clinical profiles and outcomes. Methodology We conducted a retrospective study at a tertiary care teaching hospital in the Himalayas to generate preliminary post-COVID pulmonary fungal infection data. Sputum, Endotracheal Tube (ET), and Bronchoalveolar lavage (BAL) samples of patients sent to the Mycology laboratory were subjected to KOH mount and aerobic inoculation on Sabouraud dextrose agar plates at 37°C. The patients’ symptoms, diagnosis, clinical-radiological profile, and outcome were collected from the hospital database. Results Among n = 16 cases of post-COVID pulmonary fungal infections aged 53 +/- 13.38 years, n = 7 (43.75%) had Pulmonary Aspergillosis (n = 5 A. fumigatus, n = 1 A. flavus, n = 1 A. niger), n = 5 (31.25%) had Pulmonary Mucormycosis (Rhizopus arrhizus), and n = 4 (25%) had mixed infection. In 2 of 4 mixed infection patients, R. arrhizus was identified on KOH microscopy and A. fumigatus on SDA Agar. Both A. fumigatus and R. arrhizus were identified on KOH Microscopy of the third patient, while only A. fumigatus was cultivated on his SDA Agar. Aspergillus flavus and R. arrhizus were isolated simultaneously from the sample of the last patient, but only R. arrhizus was identified on KOH Microscopy. Clinical symptoms were similar among Pulmonary Aspergillosis and Mucormycosis patients, but hemoptysis was reported only among Pulmonary Aspergillosis patients. Pre-existing co-morbid end-organ damage, AKI, CKD, CLD, COPD, and CAD was more common among Pulmonary Mucormycosis patients and rare among Pulmonary Aspergillosis patients. Treatment requirements and clinical outcomes of patients infected with either mold were similar. The clinical profile of mixed infection patients was notably different from the others. All the patients were males, none complained of chest pain or expectoration, and none had a history of PTB, AKI, CKD, CLD, COPD, or CAD. Only 2 (50%) mixed infection patients needed supplemental high flow oxygen, unlike all (100%) patients diagnosed with single mold infection. None of the mixed infection patients required steroids. Moreover, none of the mixed infection patients died, unlike 60% mortality in cases of single-species infections. On radiological investigation, n = 6 had typical thick-walled cavitary lesions with air-fluid levels and multiple centrilobular nodules giving a tree in bud appearance, of which n = 4 had bilateral lung involvement, and n = 2 had only one lung involved. n = 1 patient had a well-circumscribed lung abscess. Conclusion COVID patients from the Himalayas had a higher prevalence of invasive pulmonary fungal infections, probably due to the dense surrounding vegetation. The immuno-compromised state following COVID-19 infection/treatment might be responsible for the progression of regular exposure to invasive pulmonary infection.

Scrub typhus is one of the leading causes of acute febrile illness in India. It is associated with rash and often an eschar, which responds dramatically to antibiotics. In some cases, it results in serious illness leading to multiple organ involvement and finally death. The various clinical manifestations of scrub typhus arise mainly due to systemic vasculitis, caused by direct effects of organism as well as exaggerated immune response. The disease course is often complicated, leading to mortality in the absence of treatment. Here, in this case series, we describe three cases depicting the typical manifestations which a patient of scrub typhus can present with highlighting the fact that high index of clinical suspicion is of utmost importance for this deadly disease.

To the Editor: Recently, we came across two cases of rare invasive fungal sepsis in our neonatal unit caused by Wickerhamomyces anomalus (WA).The first case was an outborn full-term 2.2 kg female neonate, referred to us on day 4 of life with worsening respiratory distress since 2 h after delivery. The neonate required mechanical ventilation (MV) with other supportive management. Blood culture through BACTEC system grew fungal colonies on Sabouraud agar. Matrix-assisted laser desorption ionizationtime of flight mass spectrometry (MALDI-TOF MS) used for species identification confirmed the growth of WA.The second case was a late-preterm male weighing 2 kg, referred to us at 20 h of life for respiratory distress noted soon after birth. The neonate required MV, surfactant administration, and inotropic support. Blood culture showed similar fungal growth, which, on MALDI-TOF, showed the same species of WA.Both the cases were outborn, normally delivered, lowbirth-weight neonates with uneventful antenatal and perinatal history. Initial presentation was respiratory distress, which progressively increased in severity requiring MV. Sepsis screen was negative. Cerebrospinal fluid examination was normal, and culture was sterile. Both neonates recovered uneventfully after 14 d therapy with amphotericin-B.WA is an ascomycetes yeast-a free-living form in plants, soil, and other organic matters [1]. It can multiply in varied * Mayank Priyadarshi

Background: There was a global surge in cases of mucormycosis in COVID-19 patients during the second wave of the pandemic in 2021, reported especially from India. Various predisposing factors such as diabetes mellitus, rampant use of corticosteroids, and COVID-19 per se may be responsible for this spike. Some public health experts have postulated that the epidemiological link between the Delta variant of SARS-CoV-2 and mucormycosis should be explored. Material and Methods: A retrospective exploratory study was conducted, in which data of 15 laboratory-confirmed cases of COVID-19 with mucormycosis and/or aspergillosis co-infections were collected after obtaining approval from the institute's ethics committee. These patients were admitted to the Mucor wards of our hospital. The positive COVID-19 status of these patients was confirmed by reverse transcriptase-polymerase chain reaction (RT-PCR). The residual SARS-CoV-2 RNA containing elutes of these patients were stored at −80°C in deep freezers and subjected to whole-genome sequencing in June 2021 at the National Centre for Disease Control (NCDC), New Delhi, India as part of the Indian SARS-CoV-2 Genomic Consortia (INSACOG) program. Concomitant fungal infections in these patients were diagnosed by KOH wet mount and fungal culture as per standard guidelines. Descriptive statistics in the form of percentages and median were used to report the findings. Results: Periorbital swelling and ocular pain (14/15; 93.33%), followed by facial swelling (11/15; 73.33%) and nasal obstruction (9/15; 60%), were the most common clinical features observed in these patients. Rhizopus arrhizus was the most common causative fungal agent (12/15; 80%). The majority of the patients (9/13; 69.23%) were infected with the Delta variant of SARS-CoV-2. Conclusion: COVID-associated mucormycosis seems to be multifactorial in origin. Although there may be a possible association between mucormycosis and the Delta variant, more studies should be conducted to explore this seemingly reasonable proposition.