Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Systematic review reveals multiple sexually antagonistic polymorphisms affecting human disease and complex traits
Impact of natural selection on global patterns of genetic variation, and association with clinical phenotypes, at genes involved in SARS-CoV-2 infection.
Cost-effectiveness analysis of patent foramen ovale closure versus medical therapy alone after cryptogenic stroke.
Country differences in transmissibility, age distribution and case-fatality of SARS-CoV-2: a global ecological analysis
Estimating the epidemiology of chronic Hepatitis B Virus (HBV) infection in the UK: what do we know and what are we missing?
Effect of a single dose of 8 mg moxidectin or 150 μg/kg ivermectin on O. volvulus skin microfilariae in a randomized trial: Differences between areas in the Democratic Republic of the Congo, Liberia and Ghana and impact of intensity of infection
Using ICD-10-based Social Determinants of Health Categories to Assess Patients Risk for Acute Care Utilization
Phase 1 safety and pharmacokinetics studies of BRII-196 and BRII-198, SARS-CoV-2 spike-targeting monoclonal antibodies
Development of low-cost serological immunoassay to detect antiviral antibodies to Sars-Cov-2 Spike protein
A structured model for COVID-19 spread: modelling age and healthcare inequities
Comparison of two highly-effective mRNA vaccines for COVID-19 during periods of Alpha and Delta variant prevalence
Reduced magnitude and durability of humoral immune responses by COVID-19 mRNA vaccines among older adults
Opioid Use Stigmatization and Destigmatization in Healthcare Professional Social Media
Mortality during inpatient admissions for Takotsubo cardiomyopathy: can mortality be predicted with a scoring system?
Method versatility in RNA extraction-free PCR detection of SARS-CoV-2 in saliva samples
Comparative transmissibility of SARS-CoV-2 variants Delta and Alpha in New England, USA
Effect of control measures on the pattern of COVID-19 Epidemics in Japan
Characteristics of SARS-CoV-2 Positive Individuals in California From Two Periods During Notable Decline in Incident Infection
Reproducibility of Survey Measurements of Sexual Orientation in the USA.
Analysis of cell-mediated immunity in people with long Covid.
Towards Understanding the COVID-19 Case Fatality Rate
Head-to-head comparison of direct-input RT-PCR and RT-LAMP against RTqPCR on extracted RNA for rapid SARS-CoV-2 diagnostics
Worldwide antibiotic resistance dynamics: how different is it from one drug-bug pair to another?
Risk of HCV infection associated with hospital-based invasive procedures: a systematic review and meta-analysis
Characterisation of peri-implantation endometrial Treg and identification of an altered phenotype in recurrent pregnancy loss.
Comparative Analysis of the Chemotherapy-related Cognitive Impairments in Patients with Breast Cancer: a Community-based Research