Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: Deficient hand washing facilities in public toilets in the time of the COVID-19 pandemic: A survey in one high-income country
The association between statin and COVID-19 adverse outcomes: National COVID-19 cohort in South Korea
Blood transcriptomes of SARS-CoV-2 infected kidney transplant recipients demonstrate immune insufficiency
Robotic walking for recovery of functional capacity in individuals with incomplete spinal cord injury: A randomized pilot trial
Patient stratification reveals the molecular basis of disease comorbidities
Pathway specific polygenic risk scores identify pathways and patient clusters associated with inflammatory bowel disease risk, severity and treatment response
Preterm birth rates during the COVID-19 lockdown in Queensland Australia
Characterisation of Staphylococcus argenteus carried by healthy Royal Marines: a molecular epidemiology case-study
Impact of Delta on viral burden and vaccine effectiveness against new SARS-CoV-2 infections in the UK
Feasibility of Social Media Recruitment for Orofacial Cleft Genetic Research
Factors associated with repeat childbirth among Adolescent Mothers in Soroti District, Teso sub-region, Uganda: A cross-sectional study
Potential uses of AI for perioperative nursing handoffs: a qualitative study.
Interim estimation for the effect of the third COVID-19 emergency status declaration in Japan
Genome-wide association study and multi-trait analysis of opioid use disorder identifies novel associations in 639,709 individuals of European and African ancestry.
Microsimulation of SARS-CoV-2 Transmission in Society
Prognostic implications of structural heart disease and premature ventricular contractions in recovery of exercise
Predictive value of circulating NMR metabolic biomarkers for type 2 diabetes risk in the UK Biobank study
Large-scale screening of asymptomatic for SARS-CoV-2 variants of concern and rapid P.1 takeover, Curitiba, Brazil
Loss-of-function of MFGE8 and protection against coronary atherosclerosis
A recessive PRDM13 mutation results in congenital hypogonadotropic hypogonadism and cerebellar hypoplasia
Changes in the rate of cardiometabolic and pulmonary events during the COVID-19 pandemic
Phenotypically independent profiles relevant to mental health are genetically correlated
Mechanisms of central brain atrophy in multiple sclerosis
Ornithine Decarboxylase (ODC1) gene variant (rs2302615) is associated with gastric cancer independently of  Helicobacter pylori  CagA serostatus
Predictors of Treatment Response, Remission, Relapse and Rehospitalization in First-Episode Psychosis Patients in Medellin, Colombia
Shared brain and genetic architectures between mental health and physical activity