Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Infectivity and immune escape of the new SARS-CoV-2 variant of interest Lambda
Potential environmental transmission routes of SARS-CoV-2 inside a large meat processing plant experiencing COVID-19 clusters
Patient-centered care, advance care planning, and treatment preferences among home medical care patients in Japan: The ZEVIOUS study
Massive social protests amid the pandemic in selected  Colombian  cities:  Did  they increase COVID-19 cases?
Understanding COVID-19 Vaccine Early Skepticism and Misinformation
The Mask-Wearing Bias In The Estimates Of Vaccine Efficacy
Nonutility of procalcitonin for diagnosing bacterial pneumonia in COVID-19
The role for 11-oxygenated androgens in HPG-axis disturbances in congenital adrenal hyperplasia due to 21-hydroxylase deficiency
Early epidemiological signatures of novel SARS-CoV-2 variants: establishment of B.1.617.2 in England
Unveiling Sex-based Differences in Parkinson's Disease: A Comprehensive Meta-analysis of Transcriptomic Studies
Decline in prenatal buprenorphine/naloxone fills during the COVID-19 pandemic in the United States
High-risk alcohol consumption may increase the risk of SARS-CoV-2 seroconversion: a prospective seroepidemiologic cohort study among American college students
Right hemispheric white matter hyperintensities improve the prediction of spatial neglect severity in acute stroke
Modeling the levels, trends, and connectivity of malaria transmission using genomic data from a health facility in Thies, Senegal
TP53-mediated clonal hematopoiesis confers increased risk for incident peripheral artery disease
Interpreting Changes in Life Expectancy During Temporary Mortality Shocks
Detecting impaired language processing in MCI patients using around-the-ear cEEgrid electrodes
DBS for substance use disorders? An exploratory qualitative study of perspectives of people currently in treatment
Methods used to select results to include in meta-analyses of nutrition research: a meta-research study
Leaders gender and the fight against COVID-19: investigation, replication, and a possible explanation
MicroRNA-based regulation of genomics and transcriptomics of inflammatory cytokines in COVID-19
Dysphagic disorder in a cohort of COVID-19 patients: evaluation and evolution
Using genotyping and whole-exome sequencing data to improve genetic risk prediction in deep venous thrombosis
The CADM2 gene and behavior: A phenome-wide scan in UK-Biobank
Discussion of Mental Illness and Mental Health By NBA Players on Twitter
Polar Vantage and Oura physical activity and sleep trackers: A validation and comparison study