Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: How has the prevalence of smoking cigarettes among HIV-infected patients changed over the last decade? Single-center analysis.
Prevalence of HIV and Syphilis and their Co-infection among Men Having Sex with Men in Asia: A Systematic Review and Meta-analysis
Multi-level multi-state modelling applied to hospital admission in mexican patients with COVID-19
Investigation of Dengue Fever Outbreak in a Rural Area of Islamabad, Pakistan: A Case Control Study
The "Trauma Pitch": How stigma emerges for Iraq and Afghanistan veterans seeking disability compensation
Use of therapeutic play in nursing care for school-age children: a scoping review
Individual Symptom Severity in Adult Autism Spectrum Disorder Predicts Reduction in Right Dorsal Stream Neural Activity During Live Eye-to-Eye Contact
Impairment and characteristics of postural control sub-components in people with COPD: a scoping review.
Urinary metabolic biomarkers of diet quality in European children are associated with metabolic health
The impacts of COVID-19 vaccine timing, number of doses, and risk prioritization on mortality in the US
A joint spatial marked point process model for dengue and severe dengue in Medellin, Colombia.
SARS-CoV-2 antibody seroprevalence in cancer patients on systemic antineoplastic treatment in the first wave of the COVID-19 pandemic in Portugal
A survey of International Health Regulations National Focal Points experiences in carrying out their functions
PROTOCOL: A cohort study examining the association between mirtazapine and mortality risk in adults with a diagnosis of depression
Assessing antimicrobial resistance, utilization and stewardship in Yemen: An exploratory mixed-methods study
A general model for the demographic signatures of the transition from pandemic emergence to endemicity
A phase I/II trial to treat massive Africanized honeybee (Apis mellifera) stings using the new apilic antivenom
Necessity of COVID-19 Vaccination in Persons Who Have Already Had COVID-19
Correlation between times to SARS-CoV-2 symptom onset and secondary transmission undermines epidemic control efforts
Impacts of K-12 school reopening on the COVID-19 epidemic in Indiana, USA
Gout and coronavirus disease-19 (COVID-19): the risk of diagnosis and death in the UK Biobank
Trends in pregnancy-associated cervical cancer in Japan between 2012 and 2017: A multicenter survey
Masking significantly reduces, but does not eliminate COVID-19 infection in a spatial agent-based simulation of a University dormitory floor
The potential impact of vaccine passports on inclination to accept COVID-19 vaccinations in the United Kingdom: evidence from a large cross-sectional survey and modelling study
Transmission of SARS-CoV-2 into and within immigrant households. Nation-wide registry-study from Norway
Finger stick blood test to assess post vaccination SARS-CoV-2 neutralizing antibody response against variants