Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: A booster dose is immunogenic and will be needed for older adults who have completed two doses vaccination with CoronaVac: a randomised, double-blind, placebo-controlled, phase 1/2 clinical trial
Hospitalization of mild cases of community-acquired pneumonia decreased more than severe ones during the COVID-19 epidemic
SARS-CoV-2 seroprevalence in Chattogram, Bangladesh before the Delta surge, March-June 2021
Crowd Annotations Can Approximate Clinical Autism Impressions from Short Home Videos with Privacy Protections
The revolution will be hard to evaluate: How co-occurring policy changes affect research on the health effects of social policies
Sampling Statistical Errors in Big Data Research: 3 Cases of Breast Cancer Research
Heterologous immunization with inactivated vaccine followed by mRNA booster elicits strong humoral and cellular immune responses against the SARS-CoV-2 Omicron variant
TP53-mediated clonal hematopoiesis confers increased risk for incident peripheral artery disease
Multi-transcriptomic analysis points to early organelle dysfunction in human astrocytes in Alzheimer's disease
A One-Step open RT-qPCR for SARS-CoV-2 detection
Gaps in maternal, newborn, and child health research: a scoping review of 72 years in Ethiopia
Does the Heart Fall Asleep? - Diurnal Variations of Heart Rate Variability in Patients with Disorders of Consciousness
Automated, miniaturized, and scalable screening of healthcare workers, first responders, and students for SARS-CoV-2 in San Diego County
The characteristics of breast cancer research using big data analysis techniques: recurrence gene study or utilization behavior of hospital but sample statistic error.
Returning to the workplace during the COVID-19 pandemic: The concerns of Australian workers
iBKH: The integrative Biomedical Knowledge Hub
Xenobiotic tracers uncover the gastrointestinal passage, intestinal epithelial cellular uptake and Ago2 loading of milk miRNAs in neonates
Analyzing human knockouts to validate GPR151 as a therapeutic target for reduction of body mass index
Modelling the effect of a border closure between Switzerland and Italy on the spatiotemporal spread of COVID-19 in Switzerland
Optimal protocol design for diffusion-weighted imaging of the prostate: an estimation theory examination of parameter estimate variance
Thromboembolism risk is higher among patients with diabetes and COVID-19 and is associated to poor clinical outcome
Risk of reinfection after seroconversion to SARS-CoV-2: A population-based propensity-score matched cohort study
Avoidable burden of stomach cancer and potential gains in healthy life years from gradual reductions in salt consumption in Vietnam, 2019 to 2030: a modelling study
Relating SARS-CoV-2 shedding rate in wastewater to daily positive tests data: A consistent model based approach
Patterns of brain neurodegeneration in early-stage relapsing-remitting multiple sclerosis
The prevalence of olfactory dysfunction and its associated factors in patients with COVID-19 infection