Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: The impact of co-circulating pathogens on SARS-CoV-2/COVID-19 surveillance. How concurrent epidemics may decrease true SARS-CoV-2 percent positivity.
The toll of COVID-19 on African children: A descriptive analysis on the COVID-19-related morbidity and mortality among the pediatric population in Sub-Saharan Africa
Investigating a possible causal relationship between maternal serum urate concentrations and offspring birthweight: A Mendelian randomization study
The interplay of policy, behavior, and socioeconomic conditions in early COVID-19 epidemiology in Georgia
Identification of REM Sleep Behavior Disorder by Structural Magnetic Resonance Imaging and Machine Learning
Local public health officials and COVID-19: Evidence from China
COVID-19 and acute kidney injury in German hospitals 2020
HLA and red blood cell antigen genotyping in SARS-CoV-2 convalescent plasma donors
Evaluating the outcomes of enhanced adherence counselling intervention on clients with high viral loads in selected health facilities in Monze.
Evaluation of patients treated by telemedicine in the COVID-19 pandemic by a private clinic in Sao Paulo, Brazil: A non-randomized clinical trial preliminary study
The impact of vaccination on incidence and outcomes of SARS-CoV-2 infection in patients with kidney failure in Scotland
A Cross-Sectional Analysis of Oral Health Spending Over the Lifespan in Commercial and Medicaid Insured Populations
N-acetyl-L-leucine improves symptoms and functioning in GM2 Gangliosidosis (Tay-Sachs & Sandhoff)
Lipid peroxidation and pathological disruption of the ApoE/Reelin-ApoER2-DAB1 axis in sporadic Alzheimer's disease
ctDNA detection by personalised assays in early-stage NSCLC
Unplanned Hospital Visits after Ambulatory Surgical Care
Delta subvariants of SARS-COV-2 in Israel, Qatar and Bahrain: Optimal vaccination as an effective strategy to block viral evolution and control the pandemic
Strengthening public COVID-19 response with private facilities in Kisumu, Kenya
Evidence of a causal relationship between genetic tendency to gain muscle mass and uterine leiomyomata
Navigating life with HIV as an older adult on the Kenyan coast: perceived health challenges seen through the biopsychosocial model
Amplitude setting and dopamine response of finger tapping and gait are related in Parkinson's disease
Collaborative research methods and best practice with children and young people: Protocol for a mixed-method review of the health and social sciences literature
Breast and colorectal cancer awareness in Malaysians and barriers towards screening: A systematic review
Novel Coronavirus Pandemic Impacts Children and Adolescents' Psychological Well-Being in Heavily Hit Chinese Provinces
More rapid, robust and sustainable antibody responses to mRNA COVID-19 vaccine in convalescent COVID-19 individuals
Perceptions and acceptance of COVID-19 vaccine among pregnant and lactating women in Singapore: A cross-sectional study