Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: The production of anti-PF4 antibodies in anti-phospholipid antibody-positive patients is not affected by COVID-19 vaccination
Anti-nuclear matrix protein 2 antibody-positive idiopathic inflammatory myopathies represent extensive myositis without dermatomyositis-specific rash
Quantitation of SARS-CoV-2 neutralizing antibodies with a virus-free, authentic test
Disruption of spatiotemporal dependence in dengue transmission by wMel Wolbachia in Yogyakarta, Indonesia
Experiences of supported isolation in returning travellers during the early COVID-19 response: an interview study
Distributed Counterfactual Modeling Approach for Investigating Hospital-Associated Racial Disparities in COVID-19 Mortality
Reducing societal impacts of SARS-CoV-2 interventions through subnational implementation
COVID-19 vaccination and menstrual cycle changes: A United Kingdom (UK) retrospective case-control study
A RCT of a third dose CoronaVac or BNT162b2 vaccine in adults with two doses of CoronaVac
Pre-existing polymerase-specific T cells expand in abortive seronegative SARS-CoV-2 infection
Estimated SARS-CoV-2 Seroprevalence in Children and Adolescents in Mississippi, May Through September 2020
Pragmatic Randomized Trial Assessing the Impact of Digital Health Technology on Quality of Life in Patients With Congestive Heart Failure: Design and Rationale
Clinical and economic utility of a preterm birth predictor derived from an analysis of a large and diverse pregnancy cohort
Random glucose GWAS in 493,036 individuals provides insights into diabetes pathophysiology, complications and treatment stratification
Gut microbiota alterations in patients with persistent respiratory dysfunction three months after severe COVID-19
High throughput Next-Generation Sequencing Respiratory Viral Panel: A Diagnostic and Epidemiologic Tool for SARS-CoV-2 and Other Viruses.
Assessment and Modeling of COVID-19 Outcomes in a Longitudinal Cohort of Hospitalized Adults
Is Google Trends a useful tool for tracking mental and social distress during a public health emergency?: A time-series analysis
Country differences in transmissibility, age distribution and case-fatality of SARS-CoV-2: a global ecological analysis
I do not know anybody who said, oh great, lets get measles: a qualitative study of responses to childhood vaccinations (MMRV) among Orthodox Jews in Jerusalem following the 2018-19 measles outbreaks
Induction of robust neutralizing antibodies against the COVID-19 Delta variant with ChAdOx1 nCoV-19 or BNT162b2 as a booster following a primary vaccination series with CoronaVac
Efficacy and Safety of Viable Selective Germline Genome  Edited Pigs Skin Xenotransplants in Patients with Thermal Burns
The impact of the coronavirus disease 2019 (COVID-19) outbreak on cancer practice in Japan: using an administrative database
Infection Prevention and Control practices; an exploratory qualitative study of experiences of health care providers and support staff at the University Teaching Hospital, Lusaka, Zambia
Death review caused by Covid 19 in Bangladesh
Preserved C-reactive protein responses to blood stream infections following tocilizumab treatment for COVID-19