Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Characterizing the countrywide epidemic spread of influenza A(H1N1)pdm09 virus in Kenya between 2009 and 2018
SARS-CoV-2 Omicron variant: exploring healthcare workers' awareness and perception of vaccine effectiveness: a national survey during the first week of WHO variant alert
Effect of Electronic Nicotine Delivery Systems on Cigarette Abstinence in Smokers with no Plans to Quit: Exploratory Analysis of a Randomized Placebo-Controlled Trial
The effect of Covid-19 isolation measures on the cognition and mental health of people living with dementia: a rapid systematic review of one year of evidence.
Psychological interventions for adult PTSD: A network and pairwise meta-analysis of short and long-term efficacy, acceptability and trial quality
Benefit-finding and self-compassion promote psychological well-being in caregivers of individuals with mental illness: a cross-sectional study
Association between HIV co-infection and delayed diagnosis with tuberculosis bacterial load in setting with widespread antiretroviral therapy use
Effectiveness of 13-valent pneumococcal conjugate vaccine against medically-attended lower respiratory tract infection and pneumonia among older adults
Croup during the COVID-19 Omicron Variant Surge
Depression during the COVID-19 pandemic amongst residents of homeless shelters in France.
Awareness and Agreement with Neurofibromatosis Care Guidelines among Neurofibromatosis Specialists
Genetic factors affecting immune phenotypes in type 1 diabetes
WT1 Tumor Antigen is Overexpressed in Kaposi Sarcoma and is Regulated by KSHV vFLIP
When can we stop wearing masks? Agent-based modeling to identify when vaccine coverage makes nonpharmaceutical interventions for reducing SARS-CoV-2 infections redundant in indoor gatherings
Multi-omics Data Analyses Construct Tumor Microenvironment and Identify the Immune-Related Prognosis Signatures in Colorectal Cancer
Two viruses competition in the SIR model of epidemic spread: application to COVID-19
Serological responses and six-month trajectories to COVID-19 Comirnaty and Spikevax booster vaccine, September 2021 to January 2022, London, United Kingdom
The mental state of inpatients with COVID-19: a computational psychiatry approach
Seroprevalence of anti-SARS-CoV-2 antibodies in women attending antenatal care in eastern Ethiopia
Autoantigen characterization in the lower esophageal sphincter muscle of patients with achalasia.
Interim results of the safety and immune-efficacy of 1 versus 2 doses of COVID-19 vaccine BNT162b2 for cancer patients in the context of the UK vaccine priority guidelines
COVID-19 policies in practice and their direct and indirect impacts in Northern California jails
Unified classification and risk-stratification in Acute Myeloid Leukemia
Comparison of in-hospital mortality and clinical outcomes among patients greater than and less than 80 years undergoing TAVR
Identifying patients at high risk of inappropriate drug dosing in periods with renal dysfunction
Cross-sectional equity analysis of accessibility by automobile to tertiary care emergency services in Cali, Colombia in 2020