Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Understanding the Puzzle of Primary Health-care Use: Evidence from India
Cost-effectiveness analysis of Intravascular Temperature Management after cardiac arrest in England
Comparative assessment of methods for short-term forecasts of COVID-19 hospital admissions in England at the local level
Infectious SARS-CoV-2 in Exhaled Aerosols and Efficacy of Masks During Early Mild Infection
Harmony COVID-19: a ready-to-use kit, low-cost detector, and smartphone app for point-of-care SARS-CoV-2 RNA detection
The age-dependent immunogenicity after two doses of MVC-COV1901 vaccine.
Anatomical phenotyping and staging of brain tumors
Assessing knowledge, concerns, and risk perceptions among Italian medical students during the SARS-CoV-2 pandemic.
Association between breastfeeding, host genetic factors, and calicivirus gastroenteritis in a Nicaraguan birth cohort
Effectiveness of oral aciclovir in preventing maternal chickenpox: A comparison with VZIG
Telomere length and its associations with mental disorders, age and genetic risk for mental disorders
Plasma Soluble Tumor Necrosis Factor Receptor Concentrations and Clinical Events after Hospitalization: Findings from ASSESS-AKI and ARID studies
A systematic review and meta-analysis of inpatient mortality associated with nosocomial and community COVID-19 exposes the vulnerability of immunosuppressed adults
The fragility index in randomised controlled trials of interventions for aneurysmal subarachnoid haemorrhage: a systematic review
Relationship between eye movements and freezing of gait during turning in individuals with Parkinson disease
Intentional and unintentional non-adherence to social distancing measures during COVID-19: A mixed-methods analysis.
Modelling the effect of a border closure between Switzerland and Italy on the spatiotemporal spread of COVID-19 in Switzerland
COVID19-related and all-cause mortality among middle-aged and older adults across the first epidemic wave of SARS-COV-2 infection in the region of Tarragona, Spain: results from the COVID19 TARRACO Cohort Study, March-June 2020.
Sustaining effective COVID-19 control in Malaysia through large-scale vaccination
A prospective cohort study of presenteeism and increased risk of unemployment among Japanese workers
Gene expression signatures identify biologically and clinically distinct tuberculosis endotypes
Prospective case-control study of dengue infection in some malaria and non-malaria patients consulting at the Bertoua Regional Hospital, East-Cameroon
Epigenome-wide scan identifies differentially methylated regions for lung cancer using pre-diagnostic peripheral blood
Preliminary Efficacy of the NVX-CoV2373 Covid-19 Vaccine Against the B.1.351 Variant
The Dynamics of SARS-CoV-2 Infectivity with Changes in Aerosol Microenvironment
Exploring surveillance data biases when estimating the reproduction number: with insights into subpopulation transmission of Covid-19 in England