Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: The negative consequences of failing to communicate uncertainties during a pandemic:The case of COVID-19 vaccines
Vaccine effectiveness of CanSino (Adv5-nCoV) COVID-19 vaccine among childcare workers -- Mexico, March-December 2021
Excess COVID-19-associated deaths among the unvaccinated population >= 18 years old in the United States, May 30 through December 4, 2021
EFFECTIVENESS OF ACAMPROSATE FOR TINNITUS: A SYSTEMATIC REVIEW AND META-ANALYSIS OF CLINICAL TRIALS
Impaired Humoral Immunity to SARS-CoV-2 Vaccination in Non-Hodgkin Lymphoma and CLL Patients
Monitoring emergence of SARS-CoV-2 B.1.1.7 Variant through the Spanish National SARS-CoV-2 Wastewater Surveillance System (VATar COVID-19) from December 2020 to March 2021
Cochlear implantation restores cortical processing for spatial hearing in asymmetric hearing loss
Estimated SARS-CoV-2 Seroprevalence in Healthy Children and Those with Chronic Illnesses in The Washington Metropolitan Area as of October 2020
Investigating childhood maltreatment as a modifier of genetic risk for cardiovascular disease in the UK Biobank
Genome-wide association studies of 27 accelerometry-derived physical activity measurements identifies novel loci and genetic mechanisms
Improving older adults' vaccination uptake: are existing measures of vaccine hesitancy valid and reliable for older people?
Pseudotyped SARS-CoV-2 Omicron variant exhibits significant escape from neutralization induced by a third booster dose of vaccination
Gut microbiome alterations in fecal samples of treatment-naïve de novo Parkinson's disease patients
Efficacy and Safety of Ayurveda Intervention AYUSH 64 as add-on therapy for patients with COVID 19 infections: An open labelled, Parallel Group, Randomized controlled clinical trial
Perceptions towards mask use in school children during the SARS-CoV-2 pandemic: the Ciao Corona Study
Machine Learning Based Prediction of COVID-19 Mortality Suggests Repositioning of Anticancer Drug for Treating Severe Cases
Effectiveness of Mass Vaccination in Brazil against Severe COVID-19 Cases
A Multiplex PCR Assay for Identifying All Major SARS-CoV-2 Variants
Comparative diagnostic performance of the new chromatographic Affimer(R)-based rapid antigen detection against SARS-CoV-2 and other standard antigen tests for COVID-19 in a clinical setting.
From Delta to Omicron: analysing the SARS-CoV-2 epidemic in France using variant-specific screening tests (September 1 to December 18, 2021)
Closing the health inequity gap during the pandemic: COVID-19 mortality among racial and ethnic groups in Connecticut, March 2020 to December 2021
Sociodemographic differences in patient experience with virtual care during COVID-19
Temporal stability and detection sensitivity of the dry swab-based diagnosis of SARS-CoV-2
The antibody response to SARS-CoV-2 increases over 5 months in patients with anosmia/dysgeusia
Innovative Randomized Phase 1 Study and Dosing Regimen Selection to Accelerate and Inform Pivotal COVID-19 Trial of Nirmatrelvir
Safety and feasibility of an FES-Cycling based neuromuscular evaluation method in mechanically ventilated patients