Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Sex differences in the association of mild behavioral impairment with cognitive aging
Constitutional thinness and anorexia nervosa differ on a genomic level
Mask Interventions in K12 Schools Can Also Reduce Community Transmission in Fall 2021
The effect of focused muscle contraction therapy on chronic pain and Brodmann Area activity in former National Football League players
Rapid and Quantitative Detection of Human Antibodies Against the 2019 Novel Coronavirus SARS CoV2 and its Variants as a Result of Vaccination and Infection
Persistent malaria transmission from asymptomatic children despite highly effective malaria control in eastern Uganda
Comparison of SARS-CoV-2 viral load in saliva samples in symptomatic and asymptomatic cases
Breakthrough COVID-19 infection rate with Indian strain in Single-center Healthcare Workers: A real world data.
Temporal stability of the ventral attention network and general cognition along the Alzheimer's disease spectrum
Dramatic Rise of Seroprevalence Rates of SARS-CoV-2 Antibodies among Healthy Blood Donors: The evolution of a Pandemic
Pre-clinical Research of Human Amnion-derived Mesenchymal Stem Cells and its First Clinical Treatment for a Severe Uremic Calciphylaxis Patient
Disparities in the pace of biological aging among midlife adults of the same chronological age have implications for future frailty risk and policy
Social network-based strategies for classroom size reduction can help limit outbreaks of SARS-CoV-2 in high schools. A simulation study in classrooms of four European countries
Defective X-gating caused by de novo gain-of-function mutations in KCNK3 underlies a developmental disorder with sleep apnea
Burden of predominant psychological reactions among the healthcare workers and general during COVID-19 pandemic phase: a systematic review and meta-analysis
High-resolution epigenome analysis in nasal samples derived from children with respiratory viral infections reveals striking changes upon SARS-CoV-2 infection
Quantifying transmissibility of COVID-19 and impact of intervention within long-term health care facilities
The trustworthiness and impact of trial preprints for COVID-19 decision-making: A methodological study
Clinical evaluation of the SD Biosensor saliva antigen rapid test with symptomatic and asymptomatic, non-hospitalized patients.
Echinacea as a Potential Force against Coronavirus Infections? A Mini-Review of Randomized Controlled Trials in Adults and Children
HLA and red blood cell antigen genotyping in SARS-CoV-2 convalescent plasma donors
Gaussian-Enveloped Tones (GET): a vocoder that can simulate pulsatile stimulation in cochlear implants
Delayed booster dosing improves human antigen-specific Ig and B cell responses to the RH5.1/AS01B malaria vaccine
Significant Excess Mortality probably due to COVID-19 in Tokyo, Japan until April, 2021
Efficacy and safety of a drug-free, barrier-forming nasal spray for allergic rhinitis: randomized, open-label, crossover noninferiority trial
Association between the physical work environment and work functioning impairment while working from home under the COVID-19 pandemic in Japanese workers