Infection
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Influenza continues to be a considerable health problem in Europe. Vaccination is the only preventive measure, reducing mortality and morbidity of influenza in all age groups ⋯ The vaccination coverage rate increased from the first season (21.0%) to the third season (23.7%) by 2.6%. The family doctor is the most important source of encouragement for people to be vaccinated against influenza. It seems that the public would be more likely to be vaccinated if they had more information on the efficacy and tolerance of the vaccine, as well as the disease. We therefore suggest that family doctors be better informed on influenza vaccine and the disease itself, so that they can actively inform their patients on these topics.
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The diagnostic value of serum procalcitonin (PCT) to distinguish blood contamination from bloodstream infection (BSI) due to coagulase-negative staphylococci was evaluated. Patients with BSI had higher PCT concentration than those with blood contamination at day -1, day 0 and day +1 with regard to blood culture collection (p < 0.05), whereas serum C-reactive protein values were significantly higher only on day +1. At a cutoff of 0.1 ng/dl, PCT had a sensitivity of 86% and 100%, and a specificity of 60% and 80% for the diagnosis of BSI on day -1 and 0, respectively. In addition to clinical and microbiological parameters, PCT may help discriminating blood contamination from BSI due coagulase-negative staphylococci.
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Case Reports
Cryptococcus neoformans abscess and osteomyelitis in an immunocompetent patient with tuberculous lymphadenitis.
Infection with Cryptococcus neoformans usually occurs in immunocompromised hosts and may occur in immunocompetent patients. Of all cryptococcal infections, 10-40% of patients have no apparent immune deficiency. ⋯ Here, we report an immunocompetent patient with cryptococcal vertebral osteomyelitis and concomitant tuberculous lymphadenitis. The patient received 12 weeks of fluconazole and a 1-year course of anti-tuberculous agents, with complete recovery.
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Case Reports
Treatment of meningitis caused by methicillin-resistant Staphylococcus aureus with linezolid.
Methicillin-resistant Staphylococcus aureus (MRSA) is increasing in prevalence both in nosocomial and in community settings. Treatment of such infections, particularly in the central nervous system (CNS), is problematic, as available options are limited. ⋯ To our knowledge, there are only three case reports of successful treatment of CNS infections caused by MRSA with linezolid; we report herein a fourth such case. Clinical trials to address the role of linezolid in CNS infections are urgently needed.