Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Reduced levels of convalescent neutralizing antibodies against SARS-CoV-2 B.1+L249S+E484K lineage
Validation and performance evaluation of a novel interferon-γ release assay for the detection of SARS-CoV-2 specific T-cell response
In depth analysis of patients with severe SARS-CoV-2 in sub-Saharan Africa demonstrates distinct clinical and immunological profiles
Effect of COVID-19 on inequalities in premature mortality in England: an analysis of excess mortality by deprivation and ethnicity
Leveraging global multi-ancestry meta-analysis in the study of Idiopathic Pulmonary Fibrosis genetics
Changes in health behaviors, mental and physical health among older adults under severe lockdown restrictions during the COVID-19 pandemic in Spain
A Propensity-Matched Nested Case-Control Study of Acute Coronary Syndrome Patients Genotyped for CYP2C19
Long-term and serious harms of medical cannabis and cannabinoids for chronic pain: A systematic review of non-randomized studies
Support needs of people living with obesity during transition from tertiary obesity treatment to community care
EVALUATION OF A RAPID ANTIGEN TEST FOR SARS-COV-2 IN SYMPTOMATIC PATIENTS AND THEIR CONTACTS: A MULTICENTER STUDY
Characteristics of Long Covid: findings from a social media surve
Two-phase sample selection strategies for design and analysis in post-genome wide association fine-mapping studies
Major sex differences in migraine prevalence among occupational categories: a cross-sectional study using UK Biobank
A multicentric, randomized, controlled phase III study of centhaquine (Lyfaquin(R)) as a resuscitative agent in hypovolemic shock patients
Perceived public health threat a key factor for willingness to get the COVID-19 vaccine in Australia
Predicting severity of Covid-19 using standard laboratory parameters
Uptake of xenobiotic milk induces microRNA profile changes in the neonate intestine
Disability-adjusted life years (DALYs) due to the direct health impact of COVID-19 in India, 2020
Population-level hypertension control rate in India: A systematic review and meta-analysis of community based non-interventional studies, 2001-2020
Multi-Analyte Liquid Biopsies for Molecular Pathway Guided Personalized Treatment Selection in Advanced Refractory Cancers: A Clinical Utility Pilot Study
Analyzing Socioeconomic Factors and Health Disparity of COVID-19 Spatiotemporal Spread Patterns at Neighborhood Levels in San Diego County
Resting State fMRI for Motor Cortex Mapping in Children with Epilepsy
COVID19 vaccine type and humoral immune response in patients receiving dialysis
Quickest Way to Less Headache Days: an operational research model and its implementation for Chronic Migraine
Long-term low-dose acetylsalicylic use shows protective potential for the development of both vascular dementia and Alzheimer's disease in patients with coronary heart disease but not in other individuals from the general population: results from two large cohort studies
Disrupted Ca2+ homeostasis and immunodeficiency in patients with functional Inositol 1,4,5-trisphosphate receptor subtype 3 defects