Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: Association between HIV co-infection and delayed diagnosis with tuberculosis bacterial load in setting with widespread antiretroviral therapy use
Mask mandate and use efficacy in state-level COVID-19 containment
Pragmatic, open-label, single-center, randomized, phase II clinical trial to evaluate the efficacy and safety of methylprednisolone pulses and tacrolimus in patients with severe pneumonia secondary to COVID-19: the TACROVID trial protocol
Muscle cells of sporadic ALS patients secrete neurotoxic vesicles
The impact of the COVID-19 school closure on adolescents' use of mental healthcare services in Sweden
Daily tenofovir disoproxil fumarate/emtricitabine and hydroxychloroquine for pre-exposure prophylaxis of COVID-19: a double-blind placebo controlled randomized trial in healthcare workers
Impact of gastric resection and enteric anastomotic configuration on delayed gastric emptying after pancreaticoduodenectomy: a network meta-analysis of randomized trials
Introduction of a hand dermatitis clinic to reduce occupational dermatoses during the covid-19 pandemic.
Identification and application of plasmatic microRNA expression quantitative trait loci (miR-QTL) at first trimester of pregnancy
NFL COVID-19 Return to Sport Injury Prevalence Comparison
Spike protein antibodies mediate the apparent correlation between SARS-CoV-2 nucleocapsid antibodies and neutralization test results
A quantitative evaluation of aerosol generation during manual facemask ventilation
Predicting thermal injury patient outcomes in a Tertiary-Care Burn Centre, Pakistan
Controlling long-term SARS-CoV-2 infections is important for slowing viral evolution
Influenza vaccination reveals and partly reverses sex dimorphic immune imprints associated with prior mild COVID-19
Do panic values cause panic? Reporting of critical laboratory results in a tertiary hospital in Kenya
Pre-pandemic SARS-CoV-2 potential natural immunity among population of the Democratic Republic of Congo
A multi-phenotype analysis reveals 19 novel susceptibility loci for basal cell carcinoma and 15 for squamous cell carcinoma.
SARS-CoV-2 antibody prevalence in Sierra Leone, March 2021: a cross-sectional, nationally representative, age-stratified serosurvey
Placental telomere length shortening is not associated with preeclampsia but the gestational age
Multi-omics Characterization of Neutrophil Extracellular Trap Formation in Severe and Mild COVID-19 Infections
Novel CSF biomarkers of GLUT1 deficiency syndrome: implications beyond the brain's energy deficit
Positive Mental Training in patients with Multiple Sclerosis experiencing psychological distress: A Preliminary Randomised Controlled Trial
Pre-existing anxiety, depression, and neurological disability are associated with long COVID: A prospective and longitudinal cohort study of the United Kingdom Multiple Sclerosis Register
Day by day symptoms following positive and negative PCR tests for SARS-CoV-2 in non-hospitalized health-care workers: a 90-day follow-up study
Metagenomic analysis of antimicrobial resistance genes in wastewaters in Benin and Burkina Faso indicates a serious health risk from untreated hospital wastewaters in low-income countries