Hospital Resources May Be an Important Aspect of Mortality Rate among Critically Ill Patients with COVID-19: The Paradigm of Greece.

For critically ill patients with coronavirus disease 2019 (COVID-19) who require intensive care unit (ICU) admission, extremely high mortality rates (even 97%) have been reported. We hypothesized that overburdened hospital resources by the extent of the pandemic rather than the disease per se might play an important role on unfavorable prognosis. We sought to determine the outcome of such patients admitted to the general ICUs of a hospital with sufficient resources.

In vivo expression of innate immunity markers in patients with Mycobacterium tuberculosis infection.

Background: Toll-like receptors (TLRs), Coronin-1 and Sp110 are essential factors for the containment of Mycobacterium tuberculosis infection. The purpose of this study was to investigate the in vivo expression of these molecules at different stages of the infection and uncover possible relationships between these markers and the state of the disease.

Methods: Twenty-two patients with active tuberculosis, 15 close contacts of subjects with latent disease, 17 close contacts of subjects negative for mycobacterium antigens and 10 healthy, unrelated to patients, subjects were studied.