Infectious Disease Topics
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Nocardia Brain Abscess
A review of 24 cases of Nocardia brain abscess, two-fifths of which occurred in apparently non-immunocompromised hosts, had variable outcomes, but antibiotic therapy was effective in most. -
Blood Culture Contamination — Risks and Adverse Effects
In addition to identifying several patient risk factors for contamination of blood culture specimens, the authors also highlighted various adverse clinical and financial adverse effects. -
Childhood Diarrhea — Judicious Use of Diagnostic Tests
In the United States, rapid diagnostic testing for panels of potential gastrointestinal pathogens in children increases the yield of identifying rare pathogens, but, overall, does not change length of stay for hospitalized patients or reduce hospital charges. -
Staphylococcal Prosthetic Valve Endocarditis: Drop the Rifampin? And the Gentamicin?
In a retrospective study, the investigators failed to find evidence of benefit of adjunctive rifampin therapy in patients with staphylococcal prosthetic valve endocarditis. -
Bacteremic Urinary Tract Infection in the Elderly — Sometimes It’s a Guessing Game
In elderly patients with bacteremic urinary tract infection (UTI), symptoms of UTI were present in only one-third of patients, only four-fifths had fever, and just three-fifths had an early diagnosis of UTI. -
Extensive Loss of Health at Six Months in Survivors of COVID-19
A cohort study from the U.S. Department of Veterans Affairs found many survivors of COVID-19 had significant loss of health six months after their acute illness, with greater risk associated with severity of the acute infection. -
AstraZeneca Reports 79% Efficacy for U.S. COVID-19 Vaccine Candidate
But NIH raises questions the about data.
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Coalition Calls for More Federal Investment in Antimicrobial Resistance Prevention
Groups ask Congress for additional money for research, innovation, surveillance, and stewardship.
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The Growing List of Long-Haul COVID-19 Symptoms
Swedish researchers observe rapid heart rate, dizziness in patients months after viral infection.
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Measles Outbreak Cost Public Millions of Dollars
The 2019 re-emergence of this vaccine-preventable disease cost a single U.S. county more than $3 million.