Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Homologous and Heterologous Vaccine Boost Strategies for Humoral and Cellular Immunologic Coverage of the SARS-CoV-2 Omicron Variant
Routine Saliva Testing for SARS-CoV-2 in Children: Partnering with Childcare Centers in the Greater New Haven Community
Improved screening of COVID-19 cases through a Bayesian network symptoms model and psychophysical olfactory test
Forecasting COVID-19 cases: A comparative analysis between Recurrent and Convolutional Neural Networks
Validating quantitative PCR assays for cell-free DNA detection without DNA extraction: Exercise induced kinetics in systemic lupus erythematosus patients
Comparing mental health trajectories of four different types of key workers with non-key workers: A 12-month follow-up observational study of 21,874 adults in England during the COVID-19 pandemic
"Utilization of health insurance by patients with diabetes or hypertension in urban hospitals in Mbarara, Uganda"
Cohort profile: COVID-19 in a cohort of pregnant women and their descendants, the MOACC-19 study
Conceptualization of Health Literacy from A Nursing Perspective
Modeling the effect of vaccination strategies in an Excel spreadsheet: The rate of vaccination, and not only the vaccination coverage, is a determinant for containing COVID-19 in urban areas
Modeling Clinical Trial Attrition Using Machine Intelligence: A driver analytics case study using 1,325 trials representing one million patients
Clinical correlation of lung ultrasound profiles in patients with COVID-19 infection
Retrospective mortality and prevalence of SARS-CoV-2 antibodies in greater Omdurman, Sudan: a population-based cross-sectional survey
Second wave of the Covid-19 pandemic in Delhi, India: high seroprevalence not a deterrent?
Do people reduce compliance with COVID-19 guidelines following vaccination? A longitudinal analysis of matched UK adults
Proof-of-principle neural network models for classification, attribution, creation, style-mixing, and morphing of image data for genetic conditions
Evaluation of the Nutritional Quality of Ultra-Processed Foods (Ready to Eat + Fast Food): Fatty Acid Composition
Low Dose Regimens of BNT162b2 mRNA Vaccine Exceed SARS-Cov-2 Correlate of Protection Estimates for Symptomatic Infection, in those 19-55 Years of Age
Deep learning models for COVID-19 chest x-ray classification: Preventing shortcut learning using feature disentanglement
The Impact of the Variation of CT Scanner on the Prediction of Human Papillomavirus (HPV) Association of Oropharyngeal Cancer (OPC) using Radiomic Models
MFDNN: Multi-channel feature deep neural network algorithm to identify Covid19 chest X-ray images
"This is really like waiting for war and this is not good" - Intertwining between pandemic experiences, and the development of professional action of healthcare professionals in critical care at the beginning of the COVID-19 pandemic in Germany: a qualitative study
COMplex mental health PAThways (COMPAT) Study: a mixed methods study to inform an evidence-based service delivery model for people with complex needs: Study protocol
The economic burden of low back pain in KwaZulu-Natal, South Africa: a prevalence-based cost-of-illness analysis from the healthcare provider's perspective.
Does advance contact with research participants increase response to questionnaires: A Systematic Review and meta-Analysis
Genome-wide cell-free DNA termini in patients with cancer.