Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Estimating the total morbidity burden of COVID-19
Higher education responses to COVID-19 in the United States: Evidence for the impacts of university policy
Single Prime hAd5 Spike (S) + Nucleocapsid (N) Dual Antigen Vaccination of Healthy Volunteers Induces a Ten-Fold Increase in Mean S- and N- T-Cell Responses Equivalent to T-Cell Responses from Patients Previously Infected with SARS-CoV-2
The incidence, characteristics and outcomes of pregnant women hospitalized with symptomatic and asymptomatic SARS-CoV-2 infection in the UK from March to September 2020: a national cohort study using the UK Obstetric Surveillance System (UKOSS)
An empirical analysis of what people learned about COVID-19 through a web search and the impacts on misinformation and attitude towards public health safety guidelines.
Non-uniform UV-C dose across N95 facepieces can cause 2.9-log variation in SARS-CoV-2 inactivation
COVID-19 vaccine acceptance among healthcare workers in India: Results from a cross-sectional survey
Risk factors for burnout among couriers: A systematic review of the Chinese and English language literatures
A 21L/BA.2-21K/BA.1 MixOmicron SARS-CoV-2 hybrid undetected by qPCR that screen for variant in routine diagnosis
MODERN CONTRACEPTIVE USE AMONG WOMEN IN ZAMBIA: A DESCRIPTIVE SURVEY
Retrospective cohort study of Ivermectin as a SARS-CoV-2 pre-exposure prophylaxis method in Healthcare Workers
COVID-19 breakthrough infection after inactivated vaccine induced robust antibody responses and cross-neutralization of SARS-CoV-2 variants, but less immunity against omicron
SARS-CoV-2 is associated with changes in brain structure in UK Biobank
History of premorbid depression is a risk factor for COVID-related mortality: Analysis of a retrospective cohort of 1,387 COVID+ patients
Predicting EGFR mutation status in lung adenocarcinoma presenting as ground-glass opacity: utilizing radiomics model in clinical translation
Examining the Unit Costs of COVID-19 Vaccine Delivery in Kenya
Understanding frailty: probabilistic causality between components and their relationship with death through a Bayesian network and evidence propagation
Emergence of N antigen SARS-CoV-2 genetic variants escaping detection of antigenic tests
Insulinopathies of the brain? Genetic overlap between somatic insulin-related and neuropsychiatric disorders
Amerind ancestry predicts the impact of FADS genetic variation on omega-3 PUFA deficiency, cardiometabolic and inflammatory risk in Hispanic populations
Mechanism of bisphosphonate-related osteonecrosis of the jaw (BRONJ) revealed by targeted removal of legacy bisphosphonate from jawbone using equilibrium competing inert hydroxymethylene diphosphonate
Fear, Anxiety, Stress, and Depression of novel coronavirus (COVID-19) pandemic among patients and their healthcare workers
FDA-authorized COVID-19 vaccines are effective per real-world evidence synthesized across a multi-state health system
Nucleocapsid antigenemia is a marker of acute SARS-CoV-2 infection
Report on Three Round COVID-19 Risk Blind Tests by Screening Eye-region Manifestations
HEARING MORE TO HEAR LESS: A SCOPING REVIEW OF HEARING AIDS FOR TINNITUS RELIEF