Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Do Lockdowns Bring about Additional Mortality Benefits or Costs? Evidence based on Death Records from 300 Million Chinese People
Cost-Effectiveness Threshold for Healthcare and Safety: Justification and Quantification
Healthy dynamics of CD4 T cells may drive HIV resurgence in perinatally-infected infants on antiretroviral therapy
Monitoring the COVID-19 immunisation programme through a National Immunisation Management System- Englands experience
Detection of Bourbon virus specific serum neutralizing antibodies in human serum in Missouri, USA
Epidemiological and Genomic analysis of a Sydney Hospital COVID-19 Outbreak
Safety and efficacy of COVID-19 hyperimmune globulin (HIG) solution in the treatment of active COVID-19 infection- Findings from a Prospective, Randomized, Controlled, Multi-Centric Trial
Effects of racial/ethnic disparities in healthcare utilization on antibiotic use, 2016/2018
The efficacy of soap against schistosome cercariae: A systematic review
A 1 to 1000 SARS-CoV-2 reinfection proportion in members of a large healthcare provider in Israel: a preliminary report
Injection Drug use Practices and HIV infection among People Who Inject Drugs in Kigali, Rwanda.
COVID-19 in Japan: insights from the first three months of the epidemic
A phase 1/2 randomized, double-blinded, placebo controlled ascending dose trial to assess the safety, tolerability and immunogenicity of ARCT-021 in healthy adults
Impaired functional connectivity in patients with psychosis and visual hallucinations
Epidemiology and genetic diversity of SARS-CoV-2 lineages circulating in Africa
Psychiatric Manifestations and Associated Risk Factors among Hospitalized Patients with COVID-19 in Edo State, Nigeria.
Humoral and cellular immune responses and their kinetics vary in dependence of diagnosis and treatment in immunocompromised patients upon COVID-19 mRNA vaccination.
Vaccination-infection interval determines cross-neutralization potency to SARS-CoV-2 Omicron after breakthrough infection by other variants
Spatio-temporal detection of dengue outbreaks for the Malaysian Central Region using meteorological drivers at mesoscale and synoptic scale
A biological variation-based approach to the day-to-day changes of D-dimer, Fibrinogen, and Ferritin levels that are crucial in the clinical course of COVID-19 in healthy smokers and non-smokers
COMPARISON OF PERFORMANCE CHARACTERISTICS BETWEEN LATERAL FLOW, ELISA AND ELECTROCHEMILUMINESCENCE IMMUNOASSAYS FOR THE DETECTION OF SARS-COV-2 ANTIBODIES AMONG HEALTHCARE WORKERS
Disentangling the roles of demographic and temporal changes in the incidence and prevalence of musculoskeletal disorders: a systematic review.
Clinical implementation and initial experience with a 1.5 Tesla MR-linac for MR-guided radiotherapy for gynecologic cancer: An R-IDEAL stage 1/2a first in humans/feasibility study of new technology implementation
Validity of markers and indexes of systemic inflammation in predicting mortality in COVID 19 infection : A hospital based cross sectional study
RAY: CRISPR diagnostic for rapid and accurate detection of SARS-CoV2 variants on a paper strip
The use of social media platforms by migrant and ethnic minority populations during the COVID-19 pandemic: a systematic review