Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Two-dose SARS-CoV-2 vaccine effectiveness with mixed schedules and extended dosing intervals: test-negative design studies from British Columbia and Quebec, Canada
Threshold analyses on combinations of testing, population size, and vaccine coverage for COVID-19 control in a university setting
Effectiveness of BNT162b2 and ChAdOx1 against SARS-CoV-2 household transmission - a prospective cohort study in England
Socioeconomic status determines COVID-19 incidence and related mortality in Santiago, Chile
Lower infant mortality and access to contraception reduce fertility in low- and middle-income nations
Multi-site Technical Performance and Concordance of Optical Genome Mapping: Constitutional Postnatal Study for SV, CNV, and Repeat Array Analysis
Estimating the death toll of the Covid-19 pandemic in India
Reinfection by the SARS-CoV-2 P.1 variant in blood donors in Manaus, Brazil
Non-Pharmaceutical Interventions and COVID-19 Burden in the United States
Economic evaluation of a cluster randomized, non-inferiority trial of differentiated service delivery models of HIV treatment in Zimbabwe
Association Between Preparedness and Response Measures and COVID-19 Incidence and Mortality
Validation of HER2 status in whole genome sequencing data of breast cancers with AI-driven, ploidy-corrected approach
Biliary Duct Hamartomas: A Systematic Review
Progressive dysmorphia of retinal pigment epithelium in age related macular degeneration revealed by fluorescence lifetime imaging
Prior COVID-19 Infection and Antibody Response to Single Versus Double Dose mRNA SARS-CoV-2 Vaccination
Effect of hypersensitivity pneumonitis guideline on pathologic diagnosis of interstitial pneumonia
Rifampicin mono-resistant tuberculosis is not the same as multidrug-resistant tuberculosis: a descriptive study from Khayelitsha, South Africa
Effects of trust, risk perception, and health behavior on COVID-19 disease burden: Evidence from a multi-state US survey
Feasibility of Rapid Case Ascertainment for Cancer in East Africa: An Investigation of Community-Representative Kaposi Sarcoma in the Era of Antiretroviral Therapy.
SARS-CoV-2 IgG seroprevalence in blood donors located in three different federal states, Germany, July 2020 to June 2021-a follow-up
Forecasts of weekly incident and cumulative COVID-19 mortality in the United States: A comparison of combining methods
Virtually in Synch: A Pilot Study on Affective Dimensions of Dancing with Parkinson's during COVID- 19
SARS-CoV-2 genomic surveillance enables the identification of Delta/Omicron co-infections in Argentina.
Cell-Free Tumor DNA Dominant Clone Allele Frequency (DCAF) Is Associated With Poor Outcomes In Advanced Biliary Cancers Treated With Platinum-Based Chemotherapy
SCENTinel 1.1 rapidly screens for COVID-19 related olfactory disorders
Brain ageing in schizophrenia: evidence from 26 international cohorts via the ENIGMA Schizophrenia consortium