Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Access to COVID-19 Vaccines in High-, Middle-, and Low-Income Countries Hosting Clinical Trials
How best do we engage the general population in testing for COVID-19?
Anti-cardiolipin and other anti-phospholipid antibodies in critically ill COVID-19 positive and negative patients
Artificial intelligence for diagnosis and prognosis in neuroimaging for dementia; a systematic review
Clinical impact of the Predict Prostate risk communication tool in men newly diagnosed with non-metastatic prostate cancer: a multi-centre randomised controlled trial.
RELATIONSHIP BETWEEN HELMINTHASIS AND GASTRIC CANCER: A SYSTEMATIC REVIEW
REACT-1 round 15 final report: Increased breakthrough SARS-CoV-2 infections among adults who had received two doses of vaccine, but booster doses and first doses in children are providing important protection
High-Throughput Adaptable SARS-CoV-2 Screening for Rapid Identification of Dominant and Emerging Regional Variants
A Multiple Linear Regression Analysis of Rural-Urban COVID-19 Risk Disparities in Texas
Linking Free Text Documentation of Functioning and Disability to the ICF with Natural Language Processing
The reactogenicity and immunogenicity of a booster dose after the second dose of a protein subunit vaccine MVC-COV1901.
The international and intercontinental spread and expansion of antimicrobial-resistant Salmonella Typhi
Protocol for a prospective, hospital-based registry of pregnant women with SARS-CoV-2 infection in India: PregCovid Registry study
No support for oxytocin modulation of reward-related brain function in autism: evidence from a randomized controlled trial
Differential pre-pandemic IgA reactivity against SARS-CoV-2 and circulating human coronaviruses measured in milk collected in Uganda and the USA
Longitudinal changes in age and race of patients with SARS-CoV-2 in a multi-hospital health system
Mobile monitoring of traffic-related air pollution for a prospective cohort study in the greater Seattle area
Prognostication for prelabor rupture of membranes and the time of delivery in nationwide insured women: development, validation, and deployment
Factors influencing self-harm thoughts and self-harm behaviours over the first 45 weeks of the COVID-19 pandemic in the UK: a longitudinal analysis of 48,446 adults
Reproducible breath metabolite changes in children with SARS-CoV-2 infection
Association between SARS-CoV-2 Transmissibility, Viral Load, and Age in Households
Immunogenicity and Safety of Booster Dose of S-268019-b or Tozinameran in Japanese Participants: An Interim Report of Phase 2/3, Randomized, Observer-Blinded, Noninferiority Study
Impact of the COVID-19 pandemic on routine surveillance for adults with chronic hepatitis B virus (HBV) infection in the UK.
Single-cell physical phenotyping of mechanically dissociated tissue biopsies for fast diagnostic assessment
Treatment of sarcoidosis with cutaneous involvement with tofacitinib
Identifying those at risk of reattendance at discharge from emergency departments using explainable machine learning