Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Covid-19, non-Covid-19 and excess mortality rates not comparable across countries
Early introduction and rise of the Omicron SARS-CoV-2 variant in highly vaccinated university populations
High Sensitivity and NPV for BinaxNOW Rapid Antigen Test in Children at a Mass Testing Site During Prevalent Delta Variant
COVID-HEART: Development and Validation of a Multi-Variable Model for Real-Time Prediction of Cardiovascular Complications in Hospitalized Patients with COVID-19
Aerosol emission from the respiratory tract: an analysis of relative risks from oxygen delivery systems
Linking private health sector to public COVID-19 response in Kisumu, Kenya: Lessons Learnt
One minute Multiple Pupillary Frequency Tagging test to assess visual field defects
Psychological, social and financial impact of COVID-19 on culturally and linguistically diverse communities: a cross-sectional Australian study
KIM-1/TIM-1 is a Receptor for SARS-CoV-2 in Lung and Kidney
Relationships of Prescription Opioid Sales to Opiate Treatment Admissions and Overdose Deaths: A Reanalysis of Relationships -- United States 2010-2019
Evaluation and clinical implications of the time to a positive results of antigen testing for SARS-CoV-2
Socioeconomic Disparities in the Effects of Pollution on Spread of Covid-19: Evidence from US Counties
Evaluation of the role of home rapid antigen testing to determine isolation period after infection with SARS-CoV-2
The mutational steps of SARS-CoV-2 to become like Omicron within seven months: the story of immune escape in an immunocompromised patient.
Broad Cross-reactive IgA and IgG Against Human Coronaviruses in Milk Induced by COVID-19 Vaccination and Infection
Quantifying Cause-Effect Relations Between Walking Speed, Propulsive Force, and Metabolic Cost
White Matter Beta-Amyloid Precursor Protein Immunoreactivity in Autopsied Subjects With and Without COVID-19
BA.2 evasion of vaccine induced binding and functional non-neutralizing antibodies
Impact of supplementary air filtration on airborne particulate matter in a UK hospital ward
Response to COVID-19 booster vaccinations in seronegative people with MS.
LESSONS FROM THE COVID-19 THIRD WAVE IN CANADA: THE IMPACT OF VARIANTS OF CONCERN AND SHIFTING DEMOGRAPHICS
SPATIAL HETEROGENEITY OF NEIGHBORHOOD-LEVEL WATER AND SANITATION ACCESS IN INFORMAL URBAN SETTLEMENTS: A CROSS-SECTIONAL CASE STUDY IN BEIRA, MOZAMBIQUE
The Female Predominant Persistent Immune Dysregulation of the Post COVID Syndrome: A Cohort Study
Automated Bias Reduction in Deep Learning Based Melanoma Diagnosis using a Semi-Supervised Algorithm
Structural basis of fitness of emerging SARS-COV-2 variants and considerations for screening, testing and surveillance strategy to contain their threat.
Critical success factors for high routine immunization performance: A case study of Senegal