Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: A PTX3/LDH/CRP signature correlates with lung injury CTs scan severity and disease progression in paucisymptomatic COVID-19
Positive association between country-level screening rates for chlamydia and gonorrhea and self-reported diagnoses in MSM: an ecological analysis
Endothelin-1 is Increased in the Plasma of Patients Hospitalized with Covid-19
Hidden Parameters impacting resurgence of SARS-CoV-2 Pandemic
Deep clinical phenotyping of Alzheimer's Disease Patients Leveraging Electronic Medical Records Data Identifies Sex-Specific Clinical Associations
Little genomic support for cyclophilin A-matrix metalloproteinase-9 pathway as a therapeutic target for cognitive impairment in APOE4 carriers
Tools for measuring sexual and reproductive health and rights (SRHR) indicators in humanitarian settings
A rapid, cost efficient and simple method to identify current SARS-CoV-2 variants of concern by Sanger sequencing part of the spike protein gene
Deleterious drugs in COVID-19: a rapid systematic review and meta-analysis
Statistical Forecasting : Third Wave of COVID-19-With an Application to India
Early dynamics of circulating tumor DNA predict chemotherapy responses for patients with esophageal cancer
Maximum likelihood perimetric progression analysis: Using raw (trial-by-trial) response data to estimate progression more robustly
Massive Open Online Course (MOOC) Opportunities on Health Education (HE) during of mandatory social isolation context
Redeployment and training of healthcare professionals to Intensive Care during COVID-19: a systematic review
Investigating the effect of sexual behaviour on oropharyngeal cancer risk: a methodological assessment of Mendelian randomization
Motivation and Cognitive Abilities as Mediators between Polygenic Scores and Psychopathology in Children
A Systematic Review of COVID - 19 Induced Myocarditis - Symptomatology, Prognosis, and Clinical Findings
Sunshine on KOL : a retrospective study about financial ties between medical key opinion leaders and pharmaceutical industry in France
Osteophyte size and location on hip DXA scans are associated with hip pain: findings from a cross sectional study in UK Biobank
Deaths from cardiovascular disease involving anticoagulants: a systematic synthesis of coroners' case reports to prevent future deaths
Within-country age-based prioritisation, global allocation, and public health impact of a vaccine against SARS-CoV-2: a mathematical modelling analysis
Worldwide antibiotic resistance dynamics: how different is it from one drug-bug pair to another?
A Novel Application of Neural Networks to Identify Potentially Effective Combinations of Biologic Factors for Enhancement of Bone Fusion/Repair
Experiences of staff providing specialist palliative care during COVID-19: A multiple qualitative case study.
Cost-effectiveness of vitamin D3 supplementation in older adults with vitamin D deficiency in Ireland
Longitudinal associations between physical activity and other health behaviours during the COVID-19 pandemic: A fixed effects analysis