Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Vaccination strategies for minimizing loss of life in Covid-19 in a Europe lacking vaccines
Symptoms associated with a COVID-19 infection in the general population of Vienna
BNT162b2 COVID-19 VACCINATION AND ITS EFFECT ON BLOOD PRESSURE
Acceptance of COVID-19 vaccine among healthcare workers in Katsina state, Northwest Nigeria
Efficacy and Safety of FLOT regimen vs DCF, FOLFOX, and ECF regimens as Perioperative Chemotherapy Treatments for Resectable Gastric Cancer PatientsShort title: Comparative Study of Chemotherapy Regimens for Gastric Cancer
Breakthrough SARS-CoV-2 Infection Outcomes in Vaccinated Patients with Chronic Liver Disease and Cirrhosis: A National COVID Cohort Collaborative Study
The impact of mobility network properties on predicted epidemic dynamics in Dhaka and Bangkok
Cardiorespiratory Fitness and Neuromuscular Performance in Patients Recovered from COVID-19
Maladaptive avoidance learning in the orbitofrontal cortex in adolescents with major depression
Differential Risk of SARS-CoV-2 Infection by Occupation: Evidence from the Virus Watch prospective cohort study in England and Wales
Social stressors associated with age-related T lymphocyte percentages in older US adults: Evidence from the Health and Retirement Study
Investigating the evolution of undergraduate medical students perception and performance in relation to an innovative curriculum-based research module: a convergent mixed methods study launching the 8A-Model.
Determinants of sleep quality in adults during the COVID-19 pandemic: COVID-Inconfidentes, a population-based study
The impact of ongoing COVID-19 lockdown on family finances and mental health
Measuring patient centeredness with German language Patient-Reported Experience Measures (PREM) - a systematic review and qualitative analysis according to COSMIN
The INDSCI-SIM model for COVID-19 in India
Green spaces, especially forest, linked to lower SARS-CoV-2 infection rates: A one-year nationwide study
Longevity of SARS-CoV-2 immune responses in haemodialysis patients and protection against reinfection
Loss of nucleoporin Nup50 is a risk factor for amyotrophic lateral sclerosis
Estimating real-world COVID-19 vaccine effectiveness in Israel
Optimal piecewise constant vaccination and lockdown policies for COVID-19
Highly-specific early detection of colorectal cancer by novel non-invasive serum methylation biomarkers
Brazilian model estimation for SARS-CoV-2 peak contagion (BMESPC)
Time for Action: Assessment of Knowledge on Hazard Analysis and Critical Control Points of Food Handlers in Standard Hotels in Lagos State, Nigeria
A randomized crossover trial of short versus conventional pulse width DBS in Parkinsons Disease
A cross-sectional study of the relationship between exercise, physical activity, and health-related quality of life among Japanese workers during the COVID-19 pandemic