Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Acceptability and efficacy of vaginal self-sampling for genital infection and bacterial vaginosis: A large, cross-sectional, non-inferiority trial
A Sanger-based approach for scaling up screening of SARS-CoV-2 variants of interest and concern
SARS-COV-2 δ variant drives the pandemic in India and Europe via two subvariants
Comparative effects of sodium glucose cotransporter 2 (SGLT2) inhibitors and dipeptidyl peptidase-4 (DPP4) inhibitors on new-onset atrial fibrillation and stroke outcomes
Mental Health of HBCU College Students during the COVID-19 Pandemic
Prenatal phenotype of PNKP-related primary microcephaly associated with variants in the FHA and Phosphatase domain
Effect of a 12-mo milk-based micronutrient-fortified drink intervention on children: a systemic analysis of placebo-controlled study dataset
Development and validation of a predictive model for critical illness in adult patients requiring hospitalization for COVID-19
Increasing Trust in Real-World Evidence Through Evaluation of Observational Data Quality
The effect of secretor status and the vaginal microbiome on birth outcome
Population disruption: estimating changes in population distribution in the UK during the COVID-19 pandemic
Efficacy and safety of non-invasive ventilation in pediatric care in low-income and middle-income countries: a systematic review
ChAdOx1 n-COV-19 Vaccine Side Effects Among Health Care Workers in Trinidad and Tobago
Heterologous immunization with inactivated vaccine followed by mRNA booster elicits strong humoral and cellular immune responses against the SARS-CoV-2 Omicron variant
Short-Term Effects of Strengthening Exercises of Lower Limb Rehabilitation Protocol on Pain, Stiffness, Physical Function and Body Mass Index among Knee Osteoarthritis Participants Who Were Overweight or Obese: A Clinical Trial
Factors affecting oral health problems among school children in Kaski District, Nepal
Leptospira infection in rural areas of Uraba region, Colombia: a prospective study
Stroke prevalence among isolated systolic hypertension subjects in Indonesia
Negative impact of COVID-19 associated health system shutdown on patients diagnosed with colorectal cancer: a retrospective study from a large tertiary center in Ontario, Canada.
Lack of Trust, Insufficient knowledge and Risk denial; an in-depth Understanding of Health worker Barriers to uptake of the Covid-19 vaccine at Iganga Hospital Eastern Uganda, and Mengo Hospital Kampala Uganda
Characteristics of Kenyan Women Enrolled in a Trial on Doxycycline Post-exposure Prophylaxis for Sexually Transmitted Infection Prevention
A seq2seq model to forecast the COVID-19 cases, deaths and reproductive R numbers in US counties
Single-cell genomics improves the discovery of risk variants and genes of cardiac traits
Growth Functions as a tool to model SARS-CoV-2 pandemic trajectory and related-deaths worldwide
Correlations Between Community-Level HIV Preexposure Prophylaxis Coverage and Individual-Level Sexual Behaviors among US Men Who Have Sex with Men
The effect of calcium supplementation in people under 35 years old: A systematic review and meta-analysis of randomized controlled trials