BackgroundLiver abscess has formerly been a polymicrobial infection. Currently, liver abscess due to Klebsiella pneumoniae is increasingly reported, predominantly in Southeast Asia for unknown reasons. Liver abscess due to Klebsiella pneumonia has never been previously reported in Sri Lanka.Case presentationA 63-year-old Sinhalese man with diabetes mellitus and a poor glycemic control presented with fever, loose stools, and loss of appetite of 1 week’s duration. An examination was unremarkable apart from a mild non-tender hepatomegaly. Investigations indicated a septic process with neutrophil leukocytosis, thrombocytopenia, and raised inflammatory markers with acute kidney injury. Sonography of his abdomen revealed a large liver abscess with two blood cultures positive for Klebsiella pneumoniae. He made a complete recovery following aspiration of the abscess and treatment with intravenously administered ceftriaxone.ConclusionLiver abscess due to Klebsiella pneumoniae is an emerging infection and most commonly reported from Southeast Asia. In Sri Lanka, further studies are necessary to understand the epidemiology and modes of spread. Furthermore, a high index of suspicion is essential as early detection is the key to successful treatment and prevention of complications.

BackgroundSpotted fever group of rickettsial infections are emerging in Sri Lanka. We describe a patient with rapidly progressing ARDS and myocarditis secondary to spotted fever caused by Rickettsia conorii. ARDS and myocarditis are rare complications of Rickettsia conorii infections and only a few cases are reported to date.Case presentationA 53 years old manual worker presented with fever for 5 days and a skin rash. He was in circulatory failure on admission and developed severe hypoxaemia with gross changes in chest radiograph by next day requiring assisted ventilation. He had myocarditis causing left ventricular failure and acute respiratory distress syndrome. He was confirmed to have spotted fever rickettsial infection with rising titre of indirect immunofluorescence antibodies to Ricketssia conorii and made a complete recovery with appropriate antibiotic therapy and supportive care.ConclusionRickettsial infections can present with diverse manifestations. Even the patients with severe organ involvements such as myocarditis and ARDS can be completely cured if timely identified and treated.

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