Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Antibody response after a single dose of ChAdOx1-nCOV (Covishield) vaccine in subjects with prior SARS-CoV2 infection: Is a single dose sufficient?
Persisting Salivary IgG against SARS-CoV-2 at 9 Months After Mild COVID-19: A Complementary Approach to Population Surveys
Consistent Pattern of Epidemic Slowing Across Many Geographies Led to Longer, Flatter Initial Waves of the COVID-19 Pandemic
A 5-year review of incidence, presentation and management of Bartholin gland cysts and abscesses in a tertiary hospital, Yenagoa, South-South Nigeria
Sensitivity of Estimated Tacrolimus Population Pharmacokinetic Profile to Inaccurate Assumptions about Dose Timing and Absorption: An Investigation in Real-World and Simulated Data
The role of corticospinal and extrapyramidal pathways in motor impairment after stroke
A COMPARATIVE EVALUATION OF NON-INCISED PAPILLAE AND ENTIRE PAPILLA PRESERVATION SURGICAL APPROACHES IN TREATMENT OF INTRABONY DEFECTS. A CLINICAL AND RADIOGRAPHIC STUDY
Universal Rule for Covid 19 and Herd Immunity in the US
Progress, stasis, and regression through the hypertension care continuum: Longitudinal evidence from population-based cohort data in four populous middle-income countries
Disruptions in Care: Consequences of the COVID-19 Pandemic in a Children's Hospital
AnmO2l: An open-source pulse-dose oxygen conserving device for the COVID-19 crisis
Genomic diversity of SARS-CoV-2 in Pakistan during fourth wave of pandemic
Insights from complex trait fine-mapping across diverse populations
Loneliness among people with severe mental ill health during the COVID-19 pandemic: results from a linked UK population cohort study
Novel biomarkers of habitual alcohol intake and associations with risk of pancreatic and liver cancers and liver disease mortality
Immune response to 2-dose BNT162b2 vaccination and risk of SARS-CoV-2 breakthrough infection: The Shieldvacc-2 study
Stranded abroad during the COVID-19 pandemic: examining the psychological and financial impact of border restrictions
Real-time monitoring of the effectiveness of six COVID-19 vaccines in Hungary in 2021 using the screening method
Wastewater-based estimation of the effective reproductive number of SARS-CoV-2
Does choice of athletic footwear affect musculoskeletal injury risk in US Coast Guard recruits? A retrospective cohort study.
Poor in-utero growth, and reduced beta cell compensation and high fasting glucose from childhood, are harbingers of glucose intolerance in young Indians
Correlation between the environmental parameters with outbreak pattern of COVID-19: A district level investigation based on yearlong period in India
Multiplexed Detection of COVID-19 with Single-Molecule Technology
Comparative performance of between-population allocation strategies for SARS-CoV-2 vaccines.
The Missing Science: Epidemiological data gaps for COVID-19 policy in the United States
Genomic and mobility data reveal mass population movement as a driver of SARS-CoV-2 dissemination and diversity in Bangladesh