Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Cross reactivity of spike glycoprotein induced antibody against delta and omicron variants before and after third SARS-CoV-2 vaccine dose
Combined prenatal Lactobacillus reuteri and ω-3 supplementation synergistically modulates DNA methylation in neonatal T helper cells
A Randomized trial on the regular use of potent mouthwash in COVID-19 treatment
Effectiveness of COVID-19 vaccines against the B.1.617.2 variant
Novel scotoma detection method using time required for fixation to the random targets
Spanish Version of the Attitude Towards COVID-19 Vaccines Scale: Reliability and Validity Assessment
Evaluation of Clinical Job Demands, Job Resources, and a Novel Intervention on Measures of Health Care Worker Stress at a Community Hospital Pre and Post COVID-19
Estimating the period prevalence of SARS-CoV-2 infection during the Omicron (BA.1) surge in New York City (NYC), January 1-March 16, 2022
SARS-CoV-2 vaccine Alpha and Delta variant breakthrough infections are rare and mild, but happen relative early after vaccination
Hydroxychloroquine Prophylaxis against Coronavirus Disease-19: Practice Outcomes among Health-Care Workers
Autoimmune conditions following mRNA (BNT162b2) and inactivated (CoronaVac) COVID-19 vaccination: a descriptive cohort study among 1.1 million vaccinated people in Hong Kong
Temporal Trends in Racial and Ethnic Disparities in Sleep Duration in the United States, 2004-2018
Systematic Review: Recommendations for Rehabilitation in ASD and ID from Clinical Practice Guidelines
COVID-19 vaccine hesitancy January-March 2021 among 18-64 year old US adults by employment and occupation
An effect of the COVID-19 pandemic: significantly more complicated appendicitis due to delayed presentation of patients!
Persistent frustration-induced reconfigurations of brain networks predict individual differences in irritability
Effect of Eight-Week Online Cognitive Training in Parkinson's Disease: A Randomized Controlled Trial
Characterizing the COVID-19 illness experience to inform the study of post-acute sequalae and recovery: a qualitative study
The role of asymptomatic and presymptomatic infection in SARS-CoV-2 transmission: a living systematic review
The role of airborne transmission in a large single source outbreak of SARS-CoV-2 in a Belgian nursing home in 2020
SARS-CoV-2 Shedding Dynamics Across the Respiratory Tract, Sex, and Disease Severity for Adult and Pediatric COVID-19
Pre-conceptional maternal vitamin B12 supplementation improves offspring neurodevelopment at 2 years of age: PRIYA trial
COVID Symptoms, Symptom Clusters, and Predictors for Becoming a Long-Hauler:Looking for Clarity in the Haze of the Pandemic
Using Non-Pharmaceutical Interventions and High Isolation of Asymptomatic Carriers to Contain the Spread of SARS-CoV-2 in Nursing Homes
Adapting cleft care protocols in low- and middle-income countries during and after COVID-19: a process-driven review with recommendations
COVID-19 Spreading dynamics in an age-structured population with selective relaxation of restrictions for vaccinated individuals : a mathematical modeling study