Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: SARS-CoV-2 variants associated with vaccine breakthrough in the Delaware Valley through summer 2021
Genomic epidemiology of SARS-CoV-2 transmission lineages in Ecuador
Identification of deleterious neutrophil states and altered granulopoiesis in sepsis
Asparagine metabolism in tumors is linked to poor survival in females with colorectal cancer: A cohort study
Contact investigation of tuberculosis in Brunei Darussalam: Evaluation and risk factor analysis
Incidence of SARS-CoV-2 infection in a cohort of workers from the University of Porto
Development of machine learning models for the prediction of complications after colonic, colorectal and small intestine anastomosis in psychiatric and non-psychiatric patient collectives (P-Study)
Roles of generation-interval distributions in shaping relative epidemic strength, speed, and control of new SARS-CoV-2 variants
Investigating the first stage of the COVID-19 pandemic in Ukraine using epidemiological and genomic data
Breast milk exposure is associated with cortical maturation in preterm infants
iBKH: The integrative Biomedical Knowledge Hub
Depression Symptoms during the COVID-19 Pandemic among Well-Educated, Employed Adults with Low Infection Risks
Immunogenicity of a third dose viral-vectored COVID-19 vaccine after receiving two-dose inactivated vaccines in healthy adults
Do people with low back pain walk differently? A systematic review and meta-analysis
Effects of drinking water, sanitation, handwashing, and nutritional interventions on immune status in young children: a cluster-randomized controlled trial in rural Bangladesh
Health systems performance for hypertension control using a cascade of care approach in South Africa, 2008-2017
Socioeconomic status determines COVID-19 incidence and related mortality in Santiago, Chile
Loneliness and the onset of new mental health problems in the general population: a systematic review
De novo variants in the PSMC3 proteasome AAA-ATPase subunit gene cause neurodevelopmental disorders associated with type I interferonopathies.
Temporal trends in the incidence of haemophagocytic lymphohistiocytosis: a nationwide cohort study from England 2003-2018
Estimating the total morbidity burden of COVID-19
Quantifying the Utility of Low Resolution Brain Imaging:: Treatment of Infant Hydrocephalus
Noninvasive optical monitoring of cerebral blood flow and EEG Spectral responses after Severe Traumatic Brain Injury: A Case Report
COVID-19 testing and vaccine willingness: Cross-sectional survey in a culturally diverse community in Sydney, Australia
High seroconversion rate and SARS-CoV-2 Delta neutralization in PLWHIV vaccinated with BNT162b2
The Diagnostic Value of Genetic Mutation Analysis and Mutation Profiling of cfDNA in Intraocular Fluid for VRL