Publications by authors named "Yu Te Tsai"

Article Synopsis
  • Vancomycin-variable enterococci (VVE) are a type of Enterococcus faecium that carry the vanA gene but appear susceptible to vancomycin, making them difficult to detect and potentially dangerous for treatment and infection control.
  • This study, conducted in southern Taiwan from 2017 to 2021, analyzed patients with vancomycin-susceptible E. faecium bacteremia to find the prevalence of VVE and identify clinical risk factors.
  • Out of 142 patients, 21 had VVE, with higher resistance rates to certain antibiotics; malignancy and central venous catheter use were identified as significant risk factors, while VVE presence did not correlate with increased mortality, though one case of
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, a multidrug resistant pathogenic yeast, has spread worldwide and caused several outbreaks in healthcare settings. Here, we report the first case of candidemia in Taiwan in a patient with a two-month history of hospitalization in Vietnam. We performed further investigation on the isolate from the present case as well as the previously reported isolate identified from a wound in 2018 in Taiwan, which was the first case reported in Taiwan.

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Background/purpose: Streptococcus pneumoniae causes pneumonia and other invasive diseases, and is a leading cause of mortality in the elderly population. The present study aimed to provide current antimicrobial resistance and epidemiological profiles of S. pneumoniae infections in Taiwan.

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: Dengue virus is a global health threat, with approximately 390 million dengue infections annually. Efficient vaccines for dengue prevention are currently lacking. This review aims to summarize the current progress in dengue vaccine development.

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Anaerobiospirillum succiniciproducens is a gram-negative, spiral-shaped anaerobe, that is a rare but potentially lethal cause of bacteremia in humans, particularly in immunocompromised hosts. We reported a 69-year-old HIV-infected male presenting with dysphagia, odynophagia and fulminant pneumonia who died. In addition, in a literature review, we summarized the characteristics of 19 adult patients with A.

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