Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Promising efficacy of following a third dose of mRNA SARS-CoV-2 vaccination in patients treated with anti-CD20 antibody who failed 2-dose vaccination
Saliva viral load is a dynamic unifying correlate of COVID-19 severity and mortality
Are we allowed to visit now? Concerns and issues surrounding vaccination and infection risks in UK care homes during COVID-19
A mixed-methods study of risk factors and experiences of healthcare workers tested for the novel coronavirus in Canada
Assessing the nationwide impact of COVID-19 mitigation policies on the transmission rate of SARS-CoV-2 in Brazil
Gestational SARS-CoV-2 infection is associated with placental expression of immune and trophoblast genes
Forecasting the Epidemiological Impact of Coronavirus Disease (COVID-19): Pre-vaccination Era
Pre-Operative Kidney Biomarkers and Risks for Death, Cardiovascular and Chronic Kidney Disease Events: The TRIBE-AKI Study
Child mental and behavioral health services during the COVID-19 pandemic: Trends and implications for service outcomes during telehealth expansion
HIV and the Seroprevalence of SARS-CoV-2
Network Constraints on Longitudinal Grey Matter Changes in First Episode Psychosis
Water, sanitation, and hygiene practices and challenges during the COVID-19 pandemic: a cross-sectional study in rural Odisha, India
Efficacy of vaccination against severe COVID-19 in relation to Delta variant and time since second dose: the REACT-SCOT case-control study
Factors influencing the motivation of maternal health workers in conflict setting of Mogadishu, Somalia.
Association of Network Connectivity via Resting State Functional MRI with Consciousness, Mortality, and Outcomes in Neonatal Acute Brain Injury
Clustering analysis based on PiCCO parameters in patients with septic shock
OCD symptom severity and comorbid psychiatric diagnoses in a Swedish genetic epidemiological obsessive-compulsive disorder cohort
Mid-term subclinical myocardial injury detection in patients recovered from COVID-19 according pulmonary lesion severity.
A prospective study of time-dependent exposures to childhood adversity and DNA methylation in childhood and adolescence
Adapted "Break The Cycle for Avant Garde" Intervention to Reduce Injection Assisting and Promoting Behaviours in People Who Inject Drugs in Tallinn, Estonia: A Pre- Post Trial.
Dental biofilm microbiota dysbiosis is associated with the risk of acute graft-versus-host disease after allogeneic hematopoietic stem cell transplantation
Genome and epigenome wide studies of plasma protein biomarkers for Alzheimer's disease implicate TBCA and TREM2 in disease risk
New Insight into the Neural Mechanisms of Migraine in Adolescents: Relationships with Sleep
Genetic landscape of rare autoinflammatory disease variants in Qatar and Middle Eastern populations through the integration of whole-genome and exome datasets
Monitoring sustainable development goal 5.2: Cross-country cross-time invariance of measures for intimate partner violence
Accuracy of Attestation Among Mohs and Dermatologic Surgery Diplomates