Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Short-range exposure to airborne virus transmission and current guidelines
Declined antibody responses to COVID-19 mRNA vaccine within first three months
Efficacy of vaccination against severe COVID-19 in relation to Delta variant and time since second dose: the REACT-SCOT case-control study
Third dose vaccine With BNT162b2 and its response on Long COVID after Breakthrough infections
Genetic and morphological estimates of androgen exposure predict social deficits in multiple neurodevelopmental disorder cohorts
Assisted reproductive technology and association with childhood cancer subtypes
Overdiagnosis and treatment of COPD in nonagenarians
Early intervention with a glycerol throat spray containing cold-adapted cod trypsin after self-diagnosis of the common cold: a randomised prospective, parallel group and single-blind methods trial (Glycerol-cod trypsin spray in common cold)
Tanycytes are degraded in Alzheimer Disease, disrupting the brain-to-blood efflux of Tau
One-year results of long femoropopliteal lesions stenting with fasciotomy lamina vastoadductoria
Mapping the plague through natural language processing
A Randomised Trial of a Wearable UV dosimeter for Skin Cancer Prevention
CSF and PET biomarkers for noradrenergic dysfunction in neurodegenerative diseases: a systematic review and meta-analysis
Family-Assisted Severity of Illness Monitoring for Hospitalized Children in Low-resource settings: a two-arm interventional pilot study
Sero Prevalence of COVID-19 in Palestine in 2020
Quantifying changes in vaccine coverage in mainstream media as a result of COVID-19 outbreak
Rapid, widespread, and preferential increase of SARS-CoV-2 B.1.1.7 variant in Houston, TX, revealed by 8,857 genome sequences
Simple quantitative assessment of the outdoor versus indoor airborne transmission of viruses and covid-19
Prediction of COVID-19 Pandemic of Top Ten Countries in the World Establishing a Hybrid AARNN LTM Model
Immunoglobulin G glycome composition in transition from pre-menopause to menopause
Susceptibility of zero community transmission regimes to new variants of SARS-CoV-2: a modelling study of Queensland
AGGRESSSION IN SCHOOL CHILDREN: ROLE OF GENDER, FAMILY FACTORS AND EXPOSURE TO VIOLENCE
Choosing questions before methods in dementia research with competing events and causal goals
ANTsX: A dynamic ecosystem for quantitative biological and medical imaging
Association between prenatal alcohol exposure and children's facial shape. A prospective population-based cohort study
Low Vision Rehabilitation Training and Referral Patterns Among Ophthalmologists