The occurrence of single-site pharyngeal Neisseria gonorrhoeae among female sex workers in the Netherlands.

Background: Female sex workers (FSW) have a higher burden of sexually transmitted infections (STI), including Neisseria gonorrhoeae (NG), than the non-sex worker population, mainly due to social vulnerability and work-related factors. This large study evaluated the anatomical site distribution of NG, and specifically the occurrence of single-site pharyngeal NG, among FSW visiting Dutch STI clinics in the Netherlands.

Methods: Coded STI clinic consultations from FSW attending any Dutch STI clinic between 2016 and 2021, in which tests were performed on all three anatomical sites, according to the Dutch testing policy for FSW, were included in analyses (n = 22,304).

Advancing COVID-19 diagnostics: rapid detection of intact SARS-CoV-2 using viability RT-PCR assay.

Unlabelled: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes coronavirus disease 2019 (COVID-19). Commonly used methods for both clinical diagnosis of SARS-CoV-2 infection and management of infected patients involve the detection of viral RNA, but the presence of infectious virus particles is unknown. Viability PCR (v-PCR) uses a photoreactive dye to bind non-infectious RNA, ideally resulting in the detection of RNA only from intact virions.

The laboratory parameters-derived CoLab score as an indicator of the host response in ICU COVID-19 patients decreases over time: a prospective cohort study.

The CoLab score was developed and externally validated to rule out COVID-19 among suspected patients presenting at the emergency department. We hypothesized a within-patient decrease in the CoLab score over time in an intensive care unit (ICU) cohort. Such a decrease would create the opportunity to potentially rule out the need for isolation when the infection is overcome.

The CoLab score is associated with SARS-CoV-2 viral load during admission in individuals admitted to the intensive care unit: the CoLaIC cohort study.

Objectives: The present study examines the temporal association between the changes in SARS-CoV-2 viral load during infection and whether the CoLab-score can facilitate de-isolation.

Methods: Nasal swabs and blood samples were collected from ICU-admitted SARS-CoV-2 positive patients at Maastricht UMC+ from March 25, 2020 to October 1, 2021. The CoLab-score was calculated based on 10 blood parameters and age and can range from -43 to 6.