Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Comprehensive assessment of humoral response after Pfizer BNT162b2 mRNA Covid-19 vaccination: a three-case series
Point-of-Care CRISPR-Cas-Assisted SARS-CoV-2 Detection in an Automated and Mobile Droplet Magnetofluidic Device
Covid-19 and Excess Mortality in Medicare Beneficiaries
Robust spike antibody responses and increased reactogenicity in seropositive individuals after a single dose of SARS-CoV-2 mRNA vaccine
Declines and pronounced state-level variation in tapentadol use in the US
Predicting Olfactory Loss In Chronic Rhinosinusitis Using Machine Learning
Sero-surveillance for IgG to SARS-CoV-2 at antenatal care clinics in two Kenyan referral hospitals
The impact of the UK's first COVID-19 lockdown on rates of violence and aggression on psychiatric inpatient wards
Estimation of stroke outcomes based on time to thrombolysis and thrombectomy
A Novel Evidence-Based Predictor Tool for Hospitalization and Length of Stay: Insights from COVID19 Patients in New York City
Assessing the Effects of Behavioral Circadian Rhythm Disruption in Shift-Working Police Academy Trainees
TUNNEL WIDENING OF ACL RECONSTRUCTION AUGMENTED BY AN PLATELET RICH OSTEOCONDUCTIVE-OSTEOINDUCTIVE ALLOGRAFT COMPOUND: A RANDOMIZED BLIND-ANALYSIS PILOT STUDY
Pruning Digital Contact Networks for Meso-scale Epidemic Surveillance Using Foursquare Data
Understanding malnutrition management through a socioecological lens: Evaluation of a community-based child malnutrition program in rural Uganda
Genome-wide association study of autopsy-confirmed Multiple System Atrophy identifies common variants near ZIC1 and ZIC4
Analyzing the Global Impact of COVID-19 Vaccination Progress: A Result-oriented Storytelling Approach
Attitudes towards vaccines, intent to vaccinate and the relationship with COVID-19 vaccination rates in individuals with schizophrenia
Brain activity measured by functional brain imaging predicts breathlessness improvement during pulmonary rehabilitation
Association of C-reactive protein and Interleukin-6 single nucleotide polymorphisms with preterm labour: results of a pilot study
Implementation of a Web-Based Symptom Checker to Manage the Quarantine of the USS Theodore Roosevelt Crew Following a Shipboard Outbreak of SARS-CoV-2
Changing incidence of invasive pneumococcal disease in infants less than 90 days of age before and after introduction of the 13-valent Pneumococcal Conjugate Vaccine in Blantyre, Malawi: a 14-year hospital based surveillance study
Wastewater to clinical case (WC) ratio of COVID-19 identifies insufficient clinical testing, onset of new variants of concern and population immunity in urban communities
Can Social Media Data Be Utilized to Enhance Early Warning: Retrospective Analysis of the U.S. Covid-19 Pandemic
Serological prevalence of SARS-CoV-2 infection and associated factors in healthcare workers in a "non-COVID" hospital in Mexico City
Late Combination shows that MEG adds to MRI in classifying MCI versus Controls
Influence of heterogeneous age-group contact patterns on critical vaccination rates for herd immunity to SARS-CoV-2