Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Characteristics of Kenyan Women Enrolled in a Trial on Doxycycline Post-exposure Prophylaxis for Sexually Transmitted Infection Prevention
Modern contraceptive Use and its associated factors among married women in Senegal: Based on the recent National Demographic and Health Survey Data
Determinants of COVID-19 vaccine acceptability in Mozambique: the role of institutional trust
Age-related changes in physiology in individuals with bipolar disorder
Persistence of symptoms up to 10 months following acute COVID-19 illness
Proxalutamide (GT0918) Improves Lung Injury in Hospitalized COVID-19 Patients - an Analysis of the Radiological Findings of the Proxa-Rescue AndroCoV Trial
Transmission blocking activity of low dose tafenoquine in healthy volunteers experimentally infected with Plasmodium falciparum
Upregulated miR-200c may increase the risk of obese individuals to severe COVID-19
Predictors of COVID testing among Australian youth: Insights from the Longitudinal Study of Australian Children
Ambulatory detection of isolated REM sleep behavior disorder combining actigraphy and clinical questionnaire
Effectiveness of lower limb rehabilitation protocol using mobile health on quality of life, functional strength and functional capacity among knee osteoarthritis patients who were overweight and obese: A randomized controlled trial
Intravenous Iron Decreases Rehospitalizations but Does not Change mortality in Patients Admitted with Acute Heart Failure and Iron Deficiency: A Systematic review and Meta-analysis
Utility of Automated Data-adaptive Propensity Score Method for Confounding by Indication in Comparative Effectiveness Study in Real World Medicare and Registry Data
Massive social protests amid the pandemic in selected  Colombian  cities:  Did  they increase COVID-19 cases?
PLWHA's Perspective on Community Stigma for Getting Social Support and Improving Life Quality in the Digital Era
Observational Study on 255 Mechanically Ventilated Covid Patients at the Beginning of the USA Pandemic
Monoclonal Antibody Treatment, Prophylaxis and Vaccines Combined to Reduce SARS CoV-2 Spread
A three gene signature predicts response to selinexor in multiple myeloma
Underlying co morbidity reveals unique immune signatures in Type II diabetes patients infected with SARS-CoV2
Novel Electrode Architecture for Subgaleal Electroencephalography: A Feasibility Study
Dysregulation of the Kennedy Pathway and Tricarboxylic Acid Cycle in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Safety and immunogenicity of inactivated whole virion vaccine CoviVac against COVID-19: a multicenter, randomized, double-blind, placebo-controlled phase I/II clinical trial
Auditory tests for characterizing hearing deficits in listeners with various hearing abilities: The BEAR test battery
When mistrust in the government and scientists reinforce social inequalities in vaccination against Covid-19
One year of SARS-CoV-2: Genomic characterization of COVID-19 outbreak in Qatar
Efficacy of clarithromycin on COVID-19 pneumonia without oxygen administration; protocol for multicenter, open-label, randomized-controlled, 3-armed parallel group comparison, exploratory trial (CAME COVID study)