Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Serologic Surveillance and Phylogenetic Analysis of SARS-CoV-2 Infection in Hospital Health Care Workers
Genomic analysis of SARS-CoV-2 variants of concern identified from the ChAdOx1 nCoV-19 immunized patients from Southwest part of Bangladesh
Effectiveness of BNT162b2 and ChAdOx1 against SARS-CoV-2 household transmission - a prospective cohort study in England
Alterations to the gut microbiome after sport-related concussion and subconcussive impacts in a collegiate football players cohort.
Tumor Suppressor Immune Gene Therapy to Reverse Immunotherapy Resistance
COVID 19 Vaccine Perceptions in the New York State Intellectual and Developmental Disabilities Community
SARS-CoV-2 reinfections during the first three major COVID-19 waves in Bulgaria
Prediction of type 2 diabetes mellitus onset using logistic regression-based scoreboards
Social and Leisure Activity Contribute to the Attenuation of Decline in Behavioral Variant Frontotemporal Degeneration
Infection and transmission risks in schools and contribution to the COVID-19 pandemic in Germany - a retrospective observational study using nation-wide and regional health and education agency notification data
Maternal Levels of Acute Phase Proteins in Early Pregnancy and Risk of Autism Spectrum Disorders in Offspring
The Humoral Response to the BNT162b2 Vaccine in Hemodialysis Patients
Comparative effectiveness of different exercises on bone mineral density in postmenopausal women: a systematic review and network meta-analysis of randomized controlled trials
Evaluation of saliva self-collection devices for SARS-CoV-2 diagnostics
Heart age estimated using explainable advanced electrocardiography
Inverse planning for radiofrequency ablation in cancer therapy using multiple damage models
Predictors of COVID-19 Vaccine Hesitancy: Socio-demographics, Co-Morbidity and Past Racial Discrimination
Coping with COVID-19 Pandemic: A Population-Based Study in Bangladesh
Cohort profile: COVID-19 in a cohort of pregnant women and their descendants, the MOACC-19 study
Sleep and circadian indices for planning post-pandemic university timetables
A Progeroid Syndrome Caused by RAF1 deficiency Underscores the importance of RTK signaling for Human Development
The impact of COVID-19 non-pharmaceutical interventions on future respiratory syncytial virus transmission in South Africa
Small Area Estimation of Food Insecurity in the Eastern Indo-Gangetic Plain
Is my cough a cold or covid? A qualitative study of COVID-19 symptom recognition and attitudes towards testing in the UK
Machine Learning for Sudden Cardiac Death Prediction in the Atherosclerosis Risk in Communities Study
Tool for estimating the probability of having COVID-19 with one or more negative RT-PCR results