Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Population-based Oral Cancer Service Screening Disrupted by COVID-19 Pandemic: Observational and Simulation Study
Spatially refined time-varying reproduction numbers of SARS-CoV-2 in Arkansas and Kentucky and their relationship to population size and public health policy, March - November, 2020
Transcriptomic Characterization Reveals Blood-based Molecular Signatures of NSCLC Patients in Response to Anti-PD-1 Therapy Combined with Chemotherapy
The changing impact of vaccines in the COVID-19 pandemic
Molecular pathways in post-colonoscopy versus detected colorectal cancers: results from a nested case-control study
Reducing false-positive SARS-CoV-2 diagnoses using long-range RT-qPCR
Longitudinal monitoring of SARS-CoV-2-specific immune responses
Evaluating Real-World COVID-19 Vaccine Effectiveness Using a Test-Negative Case-Control Design
A prospective observational safety study on ChAdOx1 nCoV- 19 corona virus vaccine (recombinant) use in healthcare workers- first results from India
The local and systemic response to SARS-CoV-2 infection in children and adults
Qualitatively distinct modes of Sputnik V vaccine-neutralization escape by SARS-CoV-2 Spike variants
Targeting phenotypic plasticity prevents metastasis and the development of chemotherapy-resistant disease
Performance Evaluation of VIDAS Diagnostic Assays Detecting Dengue Virus NS1 Antigen, and Anti-Dengue Virus IgM and IgG Antibodies: a Multicenter, International Study
Heterogeneity of recurrences in rectal cancer: application of population models facilitates personalized medicine
A catalog of associations between rare coding variants and COVID-19 outcomes
Strategies and action points to ensure equitable uptake of COVID-19 vaccinations: A national qualitative interview study to explore the views of undocumented migrants, asylum seekers, and refugees
Reduced neutralizing activity of post-SARS-CoV-2 vaccination serum against variants B.1.617.2, B.1.351, B.1.1.7+E484K and a sub-variant of C.37
Emotional responses toward COVID-19: A longitudinal assessment of age differences
Effects of Side-Effect Risk Framing Strategies on COVID-19 Vaccine Intentions: A Randomized Controlled Trial
A Deep Learning Method to Detect Opioid Prescription and Opioid Use Disorder from Electronic Health Records
The Phenome-wide Consequences of Anorexia Nervosa Genes
Epigenetic impairment and blunted transcriptional response to Mycobacterium tuberculosis of alveolar macrophages from persons living with HIV
Identification and trajectory of growth of concerning SARS-CoV-2 variants in Houston, Texas, January through April 2021 based on 11,568 genome sequences
Immunogenicity and adverse events of priming with inactivated whole SARS-CoV-2 vaccine (CoronaVac) followed by boosting the ChAdOx1 nCoV-19 vaccine
Mutations on non-structural proteins of SARS-CoV-2 are possibly responsible for adverse clinical outcomes
Renewable Energy Use in Australian Public Hospitals