Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: How optimal allocation of limited testing capacity changes epidemic dynamics
The effect of Arbidol Hydrochloride on reducing mortality of Covid-19 patients: a retrospective study of real world date from three hospitals in Wuhan
Symptoms of COVID-19 infection and magnitude of antibody response in a large community-based study
Recurrent aphthous stomatitis affects quality of life
Impaired learning, memory, and extinction in posttraumatic stress disorder: translational meta-analysis of clinical and preclinical studies
Domain specific need assessment for Disaster Preparedness: a systematic review and critical interpretative synthesis
HBA Copy Number and Kidney Disease Risk among Black Americans: a Longitudinal Cohort Study
Equivalence of saliva RT-qPCR testing to nasal-throat/nasopharyngeal swab testing in the general practitioner's setting to detect SARS-CoV-2
Leveraging fine-mapping and non-European training data to improve cross-population polygenic risk scores
Temporal stability of the ventral attention network and general cognition along the Alzheimer's disease spectrum
Mortality audit of cancer patients with SARS-CoV-2 positivity or COVID-19
Prediction of Uterine Dehiscence via Machine Learning by Using Lower Uterine Segment Thickness and Clinical Features
Serum but not mucosal antibody responses are predicted by pre-existing SARS-CoV-2 spike cross-reactive CD4+ T cells following BNT162b2 vaccination in the elderly
Chromatin remodeler developmental pluripotency associated factor 4 (DPPA4) is a candidate gene for alcohol-induced developmental disorders
Preterm birth is associated with immune dysregulation which persists in infants exposed to histologic chorioamnionitis
The impact of the coronavirus disease 2019 (COVID-19) outbreak on cancer practice in Japan: using an administrative database
B cell numbers predict humoral and cellular response upon SARS-CoV-2 vaccination among patients treated with rituximab
COVID-19 Associated Mucormycosis: Scoping Review Protocol
Long-term and serious harms of medical cannabis and cannabinoids for chronic pain: A systematic review of non-randomized studies
Identifying the critical time window for the association of the early-life gut microbiome and metabolome with childhood neurodevelopment
Investigating trends in those who experience menstrual bleeding changes after SARS-CoV-2 vaccination
Multinational Prevalence of Neurological Phenotypes in Patients Hospitalized with COVID-19
EFFICACY OF THE MEASLES-MUMPS-RUBELLA (MMR) VACCINE IN THE REDUCING THE SEVERITY OF COVID-19: AN INTERIM ANALYSIS OF A RANDOMISED CONTROLLED CLINICAL TRIAL
Efficacy and Safety of NVX-CoV2373 in Adults in the United States and Mexico
SARS-CoV-2 Antibody persistence in COVID-19 convalescent plasma donors
Effect of mHealth interventions on psychological issues experienced by women diagnosed with breast cancer receiving chemotherapy: A systematic review and meta-analysis