Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Effects of 12 weeks of Multi-nutrient supplementation on the Immune and Musculoskeletal systems of Older Adults in Aged-Care (The Pomerium Study): Protocol for a Randomised Controlled Trial
COVID-19 Infection Risk amongst 14,104 Vaccinated Care Home Residents: A national observational longitudinal cohort study in Wales, United Kingdom, December 2020 to March 2021
Primary care during the COVID-19 pandemic - observations and challenges identified through a survey and interviews with community paediatricians: the calm before the storm
Covid Vaccines for Children with Developmental Disabilities: Parent Survey of Willingness and Concerns
The GenoDiabMar registry. A collaborative research platform of "real world" type 2 diabetes patients.
Acute Medical Unit Healthcare workers interaction in a developing country: Social Network Analysis
Geo-epidemiology of Malaria in Burkina Faso, 2013-2018: a recent re-increase.
Information nudges for influenza vaccination: Evidence from a large-scale cluster-randomized controlled trial
EPIDEMIOLOGY OF MAXILLOFACIAL INJURIES IN "HERATSI" numero1 UNIVERSITY HOSPITAL IN YEREVAN, ARMENIA: A RETROSPECTIVE STUDY
Influencers of effective behavior change communication interventions delivered by community health workers in adults: A Scoping Review Protocol
Identification of thresholds on population density for understanding transmission of COVID-19
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
Factors preventing SARS-CoV-2 transmission during unintentional exposure in a GP practice, Germany, 2020
High-Dimensional Multinomial Multiclass Severity Scoring of COVID-19 Pneumonia Using CT Radiomics Features and Machine Learning Algorithms
Trends in clinical characteristics and associations of severe non-respiratory events related to SARS-CoV-2
A statewide analysis of SARS-CoV-2 transmission in New York
The Effect of Pandemic Prevalence on the Reported Efficacy of SARS-CoV-2 Vaccine Candidates: A Systematic Review and Meta-analysis
Determinants of facility-based childbirth among adolescents and young women in Guinea: a secondary analysis of the 2018 Demographic and Health Survey
Immune response to COVID-19 vaccination is attenuated by poor disease control and antimyeloma therapy with vaccine driven divergent T cell response
Evolutionary Trajectories of SARS-CoV-2 Alpha and Delta Variants in White-Tailed Deer in Pennsylvania
Multicenter international assessment of a SARS-CoV-2 RT-LAMP test for point of care clinical application
Genome-wide association study identifies two new loci associated with anti-NMDAR encephalitis
The lost microbes of COVID-19: Bifidobacterium, Faecalibacterium depletion and decreased microbiome diversity associated with SARS-CoV-2 infection severity
Mendelian Randomization Analysis of the Relationship Between Native American Ancestry and Gallbladder Cancer Risk
Post COVID-19 1st Dose Vaccination Common Symptoms among SE Asia College Students
Behavioral, Demographic, and Clinical determinants of HIV Status in Zambian Women