Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Pre-Exposure Prophylaxis with Various Doses of Hdroxychloroquine among high-risk COVID 19 Healthcare Personnel: CHEER randomized controlled trial
Exploratory and confirmatory factor analysis of the Cognitive Social Capital Scale in a Colombian sample
Acute biliary pancreatitis management during the COVID-19 pandemic
Time scale separation in the vector borne diseasemodel SIRUV via center manifold analysis
Vaccination efforts in Brazil: scenarios and perspectives under a mathematical modeling approach
Model-based meta-analysis to optimise S. aureus-targeted therapies for atopic dermatitis
Genome sequencing in the Parkinson disease clinic
Performance and Operational Evaluation of the Access Bio CareStart Rapid Antigen Test in a High-throughput Drive-through Community Testing Site in Massachusetts
Remote monitoring of progression in early Parkinson's disease: reliability and validity of the Roche PD Mobile Application v2
Ongoing HIV transmission following a large outbreak among people with long term injecting drug use in Athens, Greece (2014-2020)
Three doses of the BNT162b2 vaccine confer neutralising antibody capacity against the SARS-CoV-2 B.1.1.529 (Omicron) variant of concern
Exponential increase in neutralizing and spike specific antibodies following vaccination of COVID-19 convalescent plasma donors
High seroprevalence of anti-SARS-CoV-2 antibodies after the first wave of the COVID-19 pandemic in a vulnerable population in Perpignan, France
Effect of mHealth interventions on psychological issues experienced by women diagnosed with breast cancer receiving chemotherapy: A systematic review and meta-analysis
When thinking you are better leads to feeling worse: Self-other asymmetries in prosocial behavior and increased anxiety during the Covid-19 pandemic
Genetic and environmental determinants of diastolic heart function
The SARS-CoV-2 infection among students in the University of Porto: a cross-sectional study
Estimating the effectiveness of the Pfizer COVID-19 BNT162b2 vaccine after a single dose. A reanalysis of a study of 'real-world' vaccination outcomes from Israel.
Establishing the causal role of intimate partner violence and abuse on depressive symptoms in young adults: a population-based cohort study
Impact of vaccine hesitancy on secondary COVID-19 outbreaks in the US
Improving COVID-19 vaccination centre operation through computer modelling and simulation
Association between the COVID-19 pandemic and pertussis in France using multiple nationwide data sources
The Role of Disease Severity and Demographics in the Clinical Course of COVID-19 Patients Treated with Convalescent Plasma
Cost-effectiveness analysis of patent foramen ovale closure versus medical therapy alone after cryptogenic stroke.
A "Made-in-Canada" serology solution for profiling humoral immune responses to SARS-CoV-2 infection and vaccination
Age acquired skewed X Chromosome Inactivation is associated with adverse health outcomes in humans