Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: The accuracy of saliva versus nasopharyngeal and/or oropharyngeal samples for the detection of SARS-CoV-2 in children. A rapid systematic review and meta-analysis
Sex-specific epidemiological and clinical characteristics of Covid-19 patients in the southeast region of Bangladesh
Genome, proteome, and immunome data explain why 6 month controlled human malaria infection with sporozoites of the Pf7G8 clone of Plasmodium falciparum is a rigorous predictor of the efficacy of the PfNF54-based PfSPZ Vaccine in Africa
A Rapid and Low-Cost protocol for the detection of B.1.1.7 lineage of SARS-CoV-2 by using SYBR Green-Based RT-qPCR
Intraoperative Hydromorphone Decreases Post-Operative Pain. Who Would Have Thought? An Instrumental Variable Analysis
Explainable deep transfer learning model for disease risk prediction using high-dimensional genomic data
Whole Genome Sequence Association Analysis of Fasting Glucose and Fasting Insulin Levels in Diverse Cohorts from the NHLBI TOPMed Program
Association Between HIV PrEP Indications and Use in a National Sexual Network Study of Men Who Have Sex with Men
Rapid screening for SARS-CoV-2 variants of concern in clinical and environmental samples using nested RT-PCR assays targeting key mutations of the Spike protein
Waning Effectiveness of SARS-CoV-2 mRNA Vaccines in Older Adults: A Rapid Review
Factors Associated with Intention to Vaccinate against COVID-19 in Puerto Rico
Surveillance of SARS-CoV-2 variants in Argentina: detection of Alpha, Gamma, Lambda, Epsilon and Zeta in locally transmitted and imported cases
Safety, Immunogenicity, and Efficacy of a COVID-19 Vaccine (NVX-CoV2373) Co-administered With Seasonal Influenza Vaccines
SARS-CoV-2 neutralization after mRNA vaccination and variant breakthrough infection
Predicting transitions between longitudinal classes of posttraumatic stress disorder, adjustment disorder, and well-being during the COVID-19 pandemic: Protocol of a latent transition model in a general Dutch sample
SARS-CoV-2 Genomic Surveillance Reveals Little Spread Between a Large University Campus and the Surrounding Community
Update of transmission modelling and projections of gambiense human African trypanosomiasis in the Mandoul focus, Chad
Trends and opportunities in tick-borne disease geography
SARS-CoV-2 show no infectivity at later stages in a prolonged COVID-19 patient despite positivity in RNA testing
Comprehensive genomic, immunological and clinical analysis of COVID-19 vaccine breakthrough infections: a prospective, comparative cohort study
The epidemiological impact of the Canadian COVID Alert App
RIC3 variants are not associated with Parkinson's Disease in large European, Latin American, or East Asian cohorts
Risk factors for severe PCR-positive SARS-CoV-2 infection in hospitalized children: a multicenter cohort study
Anti-SARS-CoV-2 vaccination does not induce the formation of autoantibodies but provides humoral immunity following heterologous and homologous vaccination regimens: Results from a clinical and prospective study within professionals of a German University Hospital
Healthcare workers benefit from second dose of COVID-19 mRNA vaccine: Effects of partial and full vaccination on sick leave duration and symptoms
Heading for personalized rTMS in tinnitus: reliability of individualized stimulation protocols in behavioral and electrophysiological responses