Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: SARS-CoV-2 aerosol transmission in schools: the effectiveness of different interventions
Vaccine Equity in Low- and Middle-Income Countries: A Systematic Review and Meta-analysis
Evaluation of patient experience for a computationally-guided intranasal spray protocol to augment therapeutic penetration
Plasma p-tau181/Aβ1-42 ratio predicts Aβ-PET status and correlates with CSF-p-tau181/Aβ1-42 and future cognitive decline.
Thermal Camera detection of High Temperature for mass COVID Screening
Estimates of Single Dose and Full Dose BNT162b2 Vaccine Effectiveness among USAF Academy cadets, 1 Mar - 1 May 2021
Ignoring transmission dynamics leads to underestimation of the impact of a novel intervention against mosquito-borne disease
Emergency medicine patient wait time multivariable prediction models: a multicentre derivation and validation study
Landscape of SARS-CoV-2 genomic surveillance, public availability extent of genomic data, and epidemic shaped by variants: a global descriptive study
Sex-specific metabolic pathways associate with Alzheimer's Disease (AD) endophenotypes in the European Medical Information Framework for AD Multimodal Biomarker Discovery (EMIF-AD MBD) cohort
The Relationship between Democracy embracement and COVID-19 reported casualties worldwide
CAR+ and CAR- T cells differentiate into an NK-like subset that is associated with increased inflammatory cytokines following infusion
Genomic characterization and Epidemiology of an emerging SARS-CoV-2 variant in Delhi, India
Japanese national well-being survey shows that living alone results in lower satisfaction and affects other relationships, while social networking service usage is related to life satisfaction: A cross-sectional study
Operational response simulation tool for epidemics within refugee and IDP settlements
Seropositivity of  HBV & HCV  among the Family Members of Chronic Viral Hepatitis Patients
Machine learning-based single cell and integrative analysis reveals that baseline mDC predisposition predicts protective Hepatitis B vaccine response
Favorable outcome on viral load and culture viability using Ivermectin in early treatment of non-hospitalized patients with mild COVID-19, A double-blind, randomized placebo-controlled trial.
Statistical Design and Analysis of Diagnostic Tests for Mutating Viruses
Prevalence and Factors Associated with Behavioural Problems in 5-year-old Children Born with Cleft Lip and/or Palate from the Cleft Collective
Effectiveness of quarantine and testing to prevent COVID-19 transmission from arriving travelers
Ambulatory detection of isolated REM sleep behavior disorder combining actigraphy and clinical questionnaire
High risk landscapes of Japanese encephalitis virus outbreaks in India converge on wetlands, rainfed agriculture, wild Ardeidae, and domestic pigs
Unraveling the COVID-19 hospitalization dynamics in Spain using publicly available data
Data-Driven Real-Time Strategic Placement of Mobile Vaccine Distribution Sites
Molecular epidemiology of SARS-CoV-2 in Greece reveals low rates of onward virus transmission after lifting of travel restrictions based on risk assessment during summer 2020