Single priming and a booster dose of 10-valent and 13-valent pneumococcal conjugate vaccine (PCV) maintains suppression of vaccine serotype colonization in South African children at 3, 4, and 5 years of age: a single-centre, open-labelled, randomized trial.

Background: Surveillance on nasopharyngeal carriage in older children would be informative in determining whether a single priming and booster dose of pneumococcal conjugate vaccine (PCV) provides durable protection against pneumococcal disease compared with traditional dosing schedules.

Methods And Objectives: We report on the secondary study objective to evaluate overall, vaccine-serotype (VT), and non-vaccine serotype (NVT) colonization at 3, 4, and 5 years of age in children who were randomized to receive 10-valent or 13-valent PCV formulations at 6 (6w + 1) or 14 (14w + 1) weeks compared with a two-dose primary series (2 + 1), with all children receiving a booster dose at 9 months of age, using a multiplex nanofluidic qPCR assay.

Results: The prevalence of overall, VT, or NVT at 5 years of age between the 2 + 1 compared with the 6w + 1 or 14w + 1 groups for both PCV10 and PCV13 did not differ.

Genomic selection in western redcedar: from proof of concept to operational application.

Forests face many threats. While traditional breeding may be too slow to deliver well-adapted trees, genomic selection (GS) can accelerate the process. We describe a comprehensive study of GS from proof of concept to operational application in western redcedar (WRC, Thuja plicata).

Determinants of antiretroviral therapy adherence among transgender women in South Africa.

Background: Transgender women bear a huge burden of human immunodeficiency virus (HIV) in South Africa. However, they are not fully engaged in healthcare across the HIV continuum of care. In addition, transgender women face multiple facets of stigma and discrimination as well as socio-economic inequalities, which all have a negative impact on antiretroviral therapy (ART) adherence.

"But This Is the New Reality, and I Will Adapt": Understanding Lecturers' Experiences of COVID-19 Lockdown Online Learning and Teaching.

Following the 2020 COVID-19 pandemic national lockdown in South Africa, the University of the Free State launched various support initiatives for academic staff and students. Teaching and learning activities and assessments were adapted for emergency remote teaching. Students and academic staff members experienced disruption due to the migration to the online environment.

Health status of transgender people globally: A systematic review of research on disease burden and correlates.

Background And Objectives: Transgender and gender diverse (trans) health research has grown rapidly, highlighting the need to characterize the scientific evidence base. We conducted a systematic review of peer-reviewed research on disease burden and correlates in trans adolescents and adults over a 20-month period to identify knowledge gaps and assess methodological characteristics including measurement of gender identity, community engagement, and study quality.

Data Sources, Eligibility Criteria, And Synthesis Methods: We searched seven databases using terms related to (a) transgender populations and (b) health or disease.