Instruct: Identify the main category of medRxiv papers based on their titles.
Query: SARS-CoV-2 disinfection in aqueous solution by UV222 from a krypton chlorine excilamp
Covid-19 respiratory protection: the filtration efficiency assessment of decontaminated FFP2 masks responding to associated shortages
Deaths in Children and Young People in England following SARS-CoV-2 infection during the first pandemic year: a national study using linked mandatory child death reporting data
Persistence of immune response in health care workers after two doses BNT162b2 in a longitudinal observational study
Survival of health workers infected by SARS-CoV-2 in the context of vaccination against COVID-19 in Peru
COVID-19 vaccine acceptance among healthcare workers in India: Results from a cross-sectional survey
Pericapsular nerve group block for hip fracture is safe and effective in the emergency department: a prospective observational study comparing pericapsular nerve group block to fascia iliaca compartment block and femoral nerve block.
First trimester gut microbiome induces Inflammation-dependent gestational diabetes phenotype in mice
Physical activity specifically evokes release of cell-free DNA from granulocytes thereby affecting liquid biopsy
Joint estimation of relaxation and diffusion tissue parameters for prostate cancer grading with relaxation-VERDICT MRI
Olfactory loss is an early and reliable marker for COVID-19
Ultrastructural characterisation of young and aged dental enamel by atomic force microscopy
Factors affecting the mental health of pregnant women using UK maternity services during the COVID-19 pandemic: A qualitative interview study.
Individual level prediction of emerging suicide events in the pharmacologic treatment of bipolar disorder
Health and Economic Consequences of Universal Paid Sick Leave Policies During the COVID-19 Pandemic
Relating SARS-CoV-2 shedding rate in wastewater to daily positive tests data: A consistent model based approach
Coughs, Colds and "Freshers' Flu" Survey in the University of Cambridge, 2007-2008
Waning immunity of the BNT162b2 vaccine: A nationwide study from Israel
Development and Validation of a Multivariable Risk Prediction Model for Sudden Cardiac Death after Myocardial Infarction (PROFID Risk Model): Study Rationale, Design and Protocol
Prediction of recessive inheritance for missense variants in human disease
The novel cardiokine GDF3 predicts adverse fibrotic remodeling post-myocardial infarction
Saliva testing is accurate for early-stage and presymptomatic COVID-19
Genomic and epidemiological analysis of SARS-CoV-2 viruses in Sri Lanka
Prevalence use of nonsteroidal anti-inflammatory drugs in the general population with COVID-19 and associated COVID-19 risk, hospitalization, severity, death, and safety outcomes: A systematic review and meta-analysis
Integrated metagenomic and bile acid metabolomic analysis of human fecal microbiota transplantation for recurrent Clostridioides difficile and/or inflammatory bowel diseases.
Limited diagnostic accuracy of smartphone-based digital biomarkers for Parkinson's disease in a remotely-administered setting