Geographical distribution of the Cryptococcus gattii species complex: a systematic review.

The taxonomy of the Cryptococcus gattii species complex continues to evolve, and has been divided into five pathogenic species. The objective of this systematic review was to summarise the geographical distribution of the C gattii species complex and the species within the C gattii species complex. We searched PubMed for articles related to human, animal, ecological, or laboratory-based studies of C gattii species complex isolates with traceable geographical origin published from January, 1970, until September, 2021.

Effectiveness of a "Suppression Bundle" to improve HIV virologic suppression in an outpatient infectious disease clinic: a pilot implementation study.

Despite effectiveness and accessibility of combined anti-retroviral therapy (cART), only 85% of people living with HIV (PLHIV) in the United States are virologically suppressed. Improving suppression is complex. Our objective was to consider unique factors in PLHIV with non-suppressed viral loads in clinic and improve the percentage of suppressed patients by implementing a "Suppression Bundle" consisting of three to five bundled interventions with the goal of improved suppression.

Diagnosis of Pulmonary Infections Due to Endemic Fungi.

Endemic mycoses including , , , , and are dimorphic fungi that can cause a variety of clinical manifestations, including respiratory infections. Their pulmonary presentations are variable, and diagnosis is often delayed as they can mimic other infectious and non-infectious causes of pulmonary disease. Delay in diagnosis can lead to unnecessary antibiotic use, repeat hospitalizations, and increased morbidity and mortality.

Tuberculosis IRIS: Pathogenesis, Presentation, and Management across the Spectrum of Disease.

Antiretroviral therapy (ART), while essential in combatting tuberculosis (TB) and HIV coinfection, is often complicated by the TB-associated immune reconstitution inflammatory syndrome (TB-IRIS). Depending on the TB disease site and treatment status at ART initiation, this immune-mediated worsening of TB pathology can take the form of paradoxical TB-IRIS, unmasking TB-IRIS, or CNS TB-IRIS. Each form of TB-IRIS has unique implications for diagnosis and treatment.

Methods for rapid diagnosis of meningitis etiology in adults.

Infectious meningitis can be caused by viral, bacterial or fungal pathogens. Despite widely available treatments, many types of infectious meningitis are still associated with significant morbidity and mortality. Delay in diagnosis contributes to poor outcomes.

Re-drawing the Maps for Endemic Mycoses.

Endemic mycoses such as histoplasmosis, coccidioidomycosis, blastomycosis, paracoccidioidomycosis, and talaromycosis are well-known causes of focal and systemic disease within specific geographic areas of known endemicity. However, over the past few decades, there have been increasingly frequent reports of infections due to endemic fungi in areas previously thought to be "non-endemic." There are numerous potential reasons for this shift such as increased use of immune suppressive medications, improved diagnostic tests, increased disease recognition, and global factors such as migration, increased travel, and climate change.

Afatinib-induced Interstitial Lung Disease Successfully Treated with Corticosteroids: Case Report and Review of the Literature.

The first-line treatment for advanced epidermal growth factor receptor (EGFR) mutation positive non-small cell lung cancer (NSCLC) includes the use of afatinib and other EGFR tyrosine kinase inhibitors (EGFR-TKIs). While generally well tolerated, a small subset of patients will develop drug-induced interstitial lung disease (ILD) which could lead to drug discontinuation or even death. A 58-year-old female with stage IV NSCLC treated with afatinib presented with dyspnea and rapidly progressive hypoxemia.