Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Molecular Mechanism of Parosmia
The effect of stimulus duration on preferences for gain adjustments when listening to speech
SARS-CoV-2 infection and transmission in school settings during the second wave in Berlin, Germany: a cross-sectional study
Confirmed forecasts for the expansion of the COVID-19 epidemic in the S. Paulo city, Brazil
Immediate and mid-term effect of a natural topical product in patients with musculoskeletal pain: randomized, double-blinded, and placebo-controlled clinical trial.
Factors influencing the COVID-19 daily deaths peak across European countries
Bayesian Emulation and History Matching of JUNE
Multi-omic Evaluation of Metabolic Alterations in Multiple Sclerosis Identifies Shifts in Aromatic Amino Acid Metabolism
Metaphors that shape parents' perceptions of effective communication with healthcare practitioners following child death: a qualitative UK study
Plasma lipids and growth faltering: a longitudinal cohort study in rural Gambian children
Vaccine effectiveness of the BNT162b2 mRNA COVID-19 vaccine against RT-PCR confirmed SARS-CoV-2 infections, hospitalisations and mortality in prioritised risk groups
Improving Polygenic Prediction in Ancestrally Diverse Populations
Virological and serological kinetics of SARS-CoV-2 Delta variant vaccine-breakthrough infections: a multi-center cohort study
Prevalence of Occupation Associated with Increased Mobility During COVID-19 Pandemic
Development of the one-step qualitative RT-PCR assay to detect SARS-CoV-2 Omicron (B.1.1.529) variant in respiratory specimens
A transnational and transregional study of the impact and effectiveness of social distancing for COVID-19 mitigation
Multi-centre post-implementation evaluation of SARS-CoV-2 antigen-based point of care tests used for asymptomatic screening of continuing care healthcare workers
Safety of praziquantel in persons with and without schistosomiasis: systematic review and meta-analysis
Waning Effectiveness of SARS-CoV-2 mRNA Vaccines in Older Adults: A Rapid Review
Single-cell analysis of the epigenomic and transcriptional landscape of innate immunity to seasonal and adjuvanted pandemic influenza vaccination in humans
Association between SARS-CoV-2 Transmission Risk, Viral Load, and Age: A Nationwide Study in Danish Households
Risk of Hospitalization, severe disease, and mortality due to COVID-19 and PIMS-TS in children with SARS-CoV-2 infection in Germany
Sex-specific survival bias and interaction modeling in coronary artery disease risk prediction
The efficacy and safety of remdesivir in the treatment of patients with COVID-19: a systematic review and meta-analysis
Alcohol use and poor sleep quality: a longitudinal twin study across 36 years
High concordance of 70-gene recurrence risk signature and 80-gene molecular subtyping signature between core needle biopsy and surgical resection specimens in early-stage breast cancer