A Mild and Chemoselective Photoredox-Catalyzed Reduction of Aromatic Ketones.

A mild, chemoselective reduction of aromatic ketones was discovered and investigated. The combination of photoredox and Lewis acid catalysis with an organic hydrogen source reduced aromatic ketones in good to high yield. Optimization found 2-phenylbenzothiazoline to be a sufficiently strong source of hydrogen in combination with an iridium photosensitizer and lanthanum triflate.

A Cross-sectional Study to Identify Risk Factors for Hepatitis C in Punjab, India.

Background: Hepatitis C virus (HCV) antibody prevalence in Punjab, India (0.56%) is higher than the national average (0.32%), but primary drivers of local transmission are unclear.

Lessons Learned From Global Hepatitis C Elimination Programs.

In 2016, the World Health Organization introduced global targets for the care and management of hepatitis C virus (HCV) infection to eliminate hepatitis C as a public health threat by 2030. Despite significant improvements in testing and treatment, in 2020 only 23% of all persons infected with HCV globally were diagnosed. We explore examples from global hepatitis C programs in Georgia, Rwanda, and Nigeria that have used decentralized and integrated models to increase access to HCV testing.

The feasibility and acceptability of integrating hepatitis C and HIV diagnostic testing on centralized molecular laboratory platforms in Myanmar.

Background: In Myanmar, 1.3 million people have been exposed to hepatitis C (HCV). However, public sector access to viral load (VL) testing for HCV diagnosis remains limited; ten near-point-of-care (POC) devices are available nationally.

Implementing SARS-CoV-2 antigen testing scale-up in Rwanda: retrospective analysis of national programme data and qualitative findings.

Objectives: Reverse transcriptase PCR is the most sensitive test for SARS-CoV-2 diagnosis. However, the scale-up of these tests in low-income and middle-income countries (LMICs) has been limited due to infrastructure and cost. Antigen rapid diagnostic tests are an alternative option for diagnosing active infection that may allow for faster, easier, less expensive and more widespread testing.