Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Effects of Age, Sex, Serostatus and Underlying Comorbidities on Humoral Response Post-SARS-CoV-2 Pfizer-BioNTech Vaccination: A Systematic Review
Excess Mortality in Suicide caused by COVID-19 in Japan
Comparison of influenza and COVID-19-associated hospitalizations among children < 18 years old in the United States - FluSurv-NET (October-April 2017-2021) and COVID-NET (October 2020-September 2021)
Association between Maternal Depression during Pregnancy and Newborn DNA Methylation
Self-reported safety of the BBIBP-CorV (Sinopharm) COVID-19 vaccine among Iranian people with multiple sclerosis
A Sanger-based approach for scaling up screening of SARS-CoV-2 variants of interest and concern
A New Causal Approach to Account for Treatment Switching in Randomized Experiments under a Structural Cumulative Survival Model
Transcriptome-wide association study of risk of recurrence in Black and White breast cancer patients
Modelling the effect of lockdown
Performance of Various Lateral Flow SARS-CoV-2 Antigen Self Testing Methods in Healthcare Workers: a Multicenter Study.
Neonatal and Maternal Outcome of COVID-19 positive women in Sri Lanka: Secondary Analysis using National COVID-19 Positive Pregnant Women Surveillance
Structural racism and COVID-19 response: Higher risk of exposure drives disparate COVID-19 deaths among Black and Hispanic/Latinx residents of Illinois, USA
Harnessing the Wisdom of the Crowd to Forecast Incident and Cumulative COVID-19 Mortality in the United States
The Impact of the November 2020 English National Lockdown on COVID-19 case counts
Barriers and facilitators to cross-sector workforce competency assessment in the care of older people residing in care homes
Multidisciplinary analysis of evolution based Abiraterone treatment for metastatic castrate resistant prostate cancer
Multi-omics analysis reveals the impact of microbiota on host metabolism in hepatic steatosis
The impact of the UK's first COVID-19 lockdown on rates of violence and aggression on psychiatric inpatient wards
Sub-diagnostic effects of genetic variants associated with autism
Pediatric household transmission of SARS-CoV-2 infection
Studies on the level of neutralizing antibodies produced by inactivated COVID-19 vaccines in the real world
Improving dengue case confirmation by combining rapid diagnostic test, clinical, and laboratory variables
EHR Foundation Models Improve Robustness in the Presence of Temporal Distribution Shift
North West London Covid-19 Vaccination Programme: Real-world evidence for Vaccine uptake and effectiveness.
Passive and active immunity in infants born to mothers with SARS-CoV-2 infection during pregnancy: Prospective cohort study
Development and use analysis of 'gestioemocional.cat', a web app for promoting emotional self-care and access to professional mental health resources during the covid-19 pandemic