Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Vaccination of COVID-19 Convalescent Plasma Donors Increases Binding and Neutralizing Antibodies Against SARS-CoV-2 Variants
Poor antigen-specific responses to the second BNT162b2 mRNA vaccine dose in SARS-CoV-2-experienced individuals
The impact of Illinois' comprehensive handheld phone ban on talking on handheld and handsfree cellphones while driving
Occurrence and transmission potential of asymptomatic and presymptomatic SARS-CoV-2 infections: a living systematic review and meta-analysis
KL-MOB Automated Covid-19 Recognition Using a Novel Approach Based on Image Enhancement and a Modified MobileNet CNN
Adverse event reviews in healthcare: What matters to patients and their family? A qualitative study exploring the perspective of patients and family.
Elevation of cell-associated HIV-1 RNA transcripts in CSF CD4+ T cells, despite suppressive antiretroviral therapy, is linked to in vivo brain injury
Pregnancy loss and postpartum mortality in a sub-Saharan African setting
Investigation of the association between high arachidonic acid synthesis and colorectal polyp incidence: a Mendelian randomisation approach
Estimating diagnostic noise in panel-based genomic analysis
We also deserve help during the pandemic: The effect of the COVID-19 pandemic on foreign domestic workers in Hong Kong
Red Blood Cell Stiffness Driving Patient Symptoms: A Study of Red Blood Cell Population Rigidity in Sickle Cell Patient Genotype SC Relation to Overlooked Clinical Symptoms
Effect of vitamin D on infection and inflammation in patients with cystic fibrosis: a systematic review and meta-analysis
Effects of COVID-19 2021 lockdown on the sleep quality and mental health of undergraduate medical and dental students of Pakistan: A cross-sectional study.
Polygenic risk vectors (PRV) improve genetic risk stratification for cardio-metabolic diseases
CAR Density Influences Antitumoral Efficacy of BCMA CAR T cells and Correlates with Clinical Outcome
The paradox of the COVID-19 pandemic: the impact on patient demand in Japanese hospitals
ELF5 is a respiratory epithelial cell-specific risk gene for severe COVID-19
Covid-19 and Excess Mortality in Medicare Beneficiaries
Community-level characteristics of COVID-19 vaccine hesitancy in England: A nationwide cross-sectional study
Resolutive results with oral corticosteroids for patients with COVID-19 in pulmonary inflammatory phase. Successful outpatient experience during the collapse of Belem do Para Health System - Brazil.
The long-term impact of vaginal surgical mesh devices in UK primary care: a cohort study in the CPRD
Plasma cell-free DNA as a prognostic biomarker in small cell lung cancer patients
Human Leukocyte Antigen-C and Haplotypes: Associations with Resistance and Susceptibility to HIV-1 Infection among Serodiscordant Couples in Nigeria
Normal Childhood Brain Growth and a Universal Sex and Anthropomorphic Relationship to Cerebrospinal Fluid
Predictive targeting of mitochondrial metabolism in Acute Myeloid Leukemia patients with a lipoic acid analog