Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Increased transmissibility of emerging SARS-CoV-2 variants is driven either by viral load or probability of infection rather than environmental stability
Mean Vitamin D levels in 19 European Countries & COVID-19 Mortality over 10 months
Improved performance of saliva for the detection of the B.1.351 variant in South Africa
Face masks, old age, and obesity explain country's COVID-19 death rates
Tumor Suppressor Immune Gene Therapy to Reverse Immunotherapy Resistance
Comparative evaluation of rapid isothermal amplification and antigen assays for screening testing of SARS-CoV-2
Circulating Plasma Biomarkers in Biopsy-Confirmed Kidney Disease: Results from the Boston Kidney Biopsy Cohort
Measuring Integrated Novel Dimensions in Neurodevelopmental and Stress-related Mental Disorders (MIND-Set): a cross-sectional comorbidity study from an RDoC perspective
Investigating the source of increased bipolar and major depressive disorder polygenic risk in multiplex schizophrenia families
Whole Genome Sequencing Illuminates the Developmental Signatures of Human Language Ability
Heterogeneous immunological recovery trajectories revealed in post-acute COVID-19
Recovery from severe mental health problems: A systematic review of service user and informal caregiver perspectives
Genome-wide association study of 1,391 plasma metabolites in 6,136 Finnish men identifies 303 novel signals and provides biological insights into human diseases
Patterns of Medication Use and Prescription Fills for Cardioprotective Anti-Hyperglycemic Agents in the United States
Music and Dance in respiratory disease management in Uganda: A qualitative study of patient and healthcare professional perspectives
Covid-19 Vaccination in Pregnancy: A Systematic Review
Risk factors for workplace bullying, severe psychological distress, and suicidal ideation during the COVID-19 pandemic: a nationwide internet survey for the general working population in Japan
Do improved biomass cookstove interventions improve indoor air quality and blood pressure? A systematic review and meta-analysis.
Long-term immunogenicity of BNT162b2 vaccination in the elderly and in younger health care workers
Household contact tracing with intensified tuberculosis and HIV screening in South Africa: a cluster randomised trial
Lesions in putative language and attention regions are linked to more severe strokes in patients with higher white matter hyperintensity burden
Probabilistic comparison of gray and white matter coverage between depth and surface intracranial electrodes in epilepsy: a patient-specific modeling and empirical study
Robotic RNA extraction for SARS-CoV-2 surveillance using saliva samples
Impact Of Adaptive Natural Killer Cells, KLRC2 Genotype And Cytomegalovirus Reactivation On Late Mortality In Patients With Severe Covid-19 Lung Disease
Second wave of COVID-19 in India could be predicted with genomic surveillance of SARS-CoV-2 variants coupled with epidemiological data: A tool for future
Viral Load of SARS-CoV-2 in Respiratory Aerosols Emitted by COVID-19 Patients while Breathing, Talking, and Singing