Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Epidemiology, Clinico-Pathological Characteristics, and Comorbidities of SARS-CoV-2 infected Pakistani Patients
The epidemiological characteristics of the primary health care based COVID-19 swabbed persons in Qatar, March- October 2020
The mortality risk factor of severe community-acquired pneumonia (SCAP) patients with Sepsis: a retrospective study
Independent associations of sleep timing, duration and quality with adiposity and weight status in a national sample of adolescents: the UK Millennium Cohort Study
Prioritizing allocation of COVID-19 vaccines based on social contacts increases vaccination effectiveness
A Software Solution for Clinical Protocol Management
Predominance of the SARS-CoV-2 lineage P.1 and its sublineage P.1.2 in patients from the metropolitan region of Porto Alegre, Southern Brazil in March 2021: a phylogenomic analysis
Double burden of malnutrition and its social disparities among rural Sri Lankan adolescents
Interleukin-6 receptor genetic variation and tocilizumab treatment response to COVID-19
Exploration of interethnic variation in the ibuprofen metabolizing enzyme CYP2C9: a cautionary guide for treatment of COVID-19 symptoms
Abnormal synergies and associated reactions post-hemiparetic stroke reflect the neuroanatomy of brainstem motor pathways
A CROSS-SECTIONAL SURVEY OF THE PREVALENCE AND THE RISK FACTORS OF TOBACCO USE AMONGST CONSTRUCTION ARTISANS IN EKITI STATE, NIGERIA
Heart rate variability as biomarker for bipolar disorder
Profiles of US Hispanics Unvaccinated for COVID-19
Estimating real-world COVID-19 vaccine effectiveness in Israel using aggregated counts
Evaluation of Clinical Threshold Policies for Cataract Surgery and the Regional Variation in Rates of Surgery
The EEG multiverse of schizophrenia
Investigation of association of rare, functional genetic variants with heavy drinking and problem drinking in exome sequenced UK Biobank participants
Genomic epidemiology reveals how restriction measures shaped the SARS-CoV-2 epidemic in Brazil
Variant Creutzfeldt-Jakob Disease: The Challenge of Preventing a Rare but Potentially Devastating Exposure
Immune responses to inactivated and vector-based vaccines in individuals previously infected with SARS-CoV-2
Quantifying antibody dynamics of severe and non-severe patients with COVID-19
Injection Drug use Practices and HIV infection among People Who Inject Drugs in Kigali, Rwanda.
Protocol for a cluster randomised trial to evaluate a community level complementary food safety and hygiene and nutrition intervention in Mali: The MaaCiwara study
Heterogeneous Mental Health Development During the COVID-19 Pandemic in the United Kingdom
Integrative transcriptomics analysis for uterine leiomyosarcoma identifies aberrant activation of cell cycle-dependent kinases and their potential therapeutic significance.