Optimizing cardiovascular imaging in Staphylococcus aureus endocarditis.

Introduction: The shift toward value-based health care drives physicians to examine opportunities to optimize use of healthcare resources. There is discordance between providers' use of cardiovascular imaging (CVI) in assessing patients for infective endocarditis (IE) with Staphylococcus aureus bacteremia (SAB). An evidence-based algorithm was created to minimize variation of CVI use.

Infection control and prevention: a review of hospital-acquired infections and the economic implications.

The Centers for Disease Control and Prevention estimates that 2 million patients suffer from hospital-acquired infections every year and nearly 100,000 of them die. Most of these medical errors are preventable. Hospital-acquired infections result in up to $4.

Implications of detecting the mold Syncephalastrum in clinical specimens of New Orleans residents after Hurricanes Katrina and Rita.

After the extensive flooding in New Orleans following Hurricanes Katrina and Rita, thousands of homes in the flooded areas had significant growth of mold. The potential health effects from exposures to these extraordinary environments are unknown. In February 2006, we investigated a cluster of patients with clinical specimens yielding Syncephalastrum, a zygomycete that rarely causes infection.

Diagnosis and treatment of west nile infections.

West Nile Virus (WNV) should be considered in the differential diagnosis for patients presenting with symptoms of viral meningitis, encephalitis, and flaccid paralysis. The activity for 2003 started with human cases in July and is expected to continue spreading throughout the United States. Only 1 in 150 WNV infections result in severe neurologic illness, which is more common in the elderly population.

The value of an infectious diseases specialist.

Infectious diseases (ID) specialists have played a major role in patient care, infection control, and antibiotic management for many years. With the rapidly changing nature of health care, it has become necessary for ID specialists to articulate their value to multiple audiences. This article summarizes the versatile attributes possessed by ID specialists and delineates their value to patients, hospitals, and other integral groups in the health care continuum.