Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: MEGA: Machine Learning-Enhanced Graph Analytics for COVID-19 Infodemic Control
Modelling the effect of COVID-19 mass vaccination on acute admissions in a major English healthcare system
Usual Source of Primary Care and Preventive Care Measures in a Pandemic: A Nationwide Study in Japan
Analysis of opioid distribution before and after recreational marijuana legalization in California
Linking objective measures of physical activity and capability with brain structure in healthy community dwelling older adults
Association between stroke and psychosis across four nationally representative psychiatric epidemiological studies
Estimating the risk reduction of isolation on COVID-19 non-household transmission and severe/critical illness in non-immune individuals: September to November 2021
Mapping the human genetic architecture of COVID-19: an update
Clinical genetic risk variants inform a functional protein interaction network for tetralogy of Fallot
Clonal transitions and phenotypic evolution in Barrett's oesophagus
Objective measures of reward sensitivity and motivation in people with high vs low anhedonia
Disease profile and plasma neutralizing activity of post-vaccination Omicron BA.1 infection in Tianjin, China: a retrospective study
Understanding non-adherence to tuberculosis medications in India using urine drug metabolite testing: a cohort study
Use of heated tobacco products may be associated with hypertensive disorders of pregnancy and low birth weight in Japan: An analysis of the JACSIS study
Effectiveness and Safety of Niclosamaide as Add-on Therapy to the Standard of Care Measures in COVID-19 Management: Randomized controlled clinical trial
Health behaviours the month prior to COVID-19 infection and the development of self-reported long COVID and specific long COVID symptoms: A longitudinal analysis of 1,811 UK adults
Retrospective feasibility study of Mycobacterium tuberculosis modified lipoprotein as a potential biomarker for TB detection in children
Investigating the causal relationship between allergic disease and mental health
Effect of seizures on developmental trajectories in children with autism
Newborn antibodies to SARS-CoV-2 detected in cord blood after maternal vaccination
Water, Sanitation, and Women's Empowerment: A systematic review and qualitative metasynthesis
How Timing of Stay-home Orders and Mobility Reductions Impacted First-Wave COVID-19 Deaths in US Counties
Durability of protection post-primary COVID-19 vaccination in the US: a matched case-control study
Changes in HIV Treatment Differentiated Care Utilization During the COVID-19 Pandemic in Zambia
Can individuals with low antibody responses to vaccines against other viruses acquire adequate SARS-CoV-2 antibody after vaccination with the BNT162b2 mRNA vaccine?
State-level COVID-19 Trend Forecasting Using Mobility and Policy Data