Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Spike in asthma healthcare presentations in eastern England during June 2021: a retrospective observational study using syndromic surveillance data
Fundamental limitations of case isolation
Assessment of Out of Pocket Expenditure and associated factors for availing COVID-19 vaccination by the beneficiaries in Bengaluru: South India
Convalescent plasma in patients admitted to hospital with COVID-19 (RECOVERY): a randomised, controlled, open-label, platform trial
The final blink: intact cerebellar associative learning in isolated dystonia
Identification of age-associated transcriptomic changes linked to immunotherapy response in primary melanoma
Environmental impact of Personal Protective Equipment distributed for use by health and social care services in England in the first six months of the COVID-19 pandemic
Integrating genome-wide polygenic risk scores and non-genetic risk factors to develop and validate risk prediction models for colorectal cancer
Comparative analysis of three point-of-care lateral flow immunoassays for detection of anti-SARS-CoV-2 antibodies: data from 100 healthcare workers in Brazil
SARS-CoV-2 variants of concern Alpha and Delta show increased viral load in saliva
Development and validation of a neuroimaging biomarker for electroconvulsive therapy outcome in depression: a multicenter machine learning analysis
Heterologous ChAdOx1 nCoV-19 and BNT162b2 prime-boost vaccination elicits potent neutralizing antibody responses and T cell reactivity
Association between psychological factors related to pain and instrumental activities of daily living disability in older adults with knee osteoarthritis
Long-lasting neutralizing antibody responses in SARS-CoV-2 seropositive individuals are robustly boosted by immunization with the CoronaVac and BNT162b2 vaccines
Changes in HIV Treatment Differentiated Care Utilization During the COVID-19 Pandemic in Zambia
The Acute Effects of Physical Exercise Breaks on Cognitive Function During Prolonged Sitting: A First Quantitative Evidence
Higher Physical Fitness Regulates In Vitro Tumor Cell Growth in Older Adults with Treatment Naive Chronic Lymphocytic Leukemia (CLL).
The Histological Diagnosis of Breast Cancer by Employing scale invariant ResNet 18 With Spatial Supervised Technique
Mitigating the psychological impacts of COVID-19 restrictions: The Behavioural Activation in Social Isolation (BASIL) pilot randomised controlled trial to prevent depression and loneliness among older people with long term conditions
The Effect of Frames on COVID-19 Vaccine Hesitancy
Development and validation of a multiple-choice question-based delirium care knowledge quiz for critical care nurses
Changes in CD163+, CD11b+, and CCR2+ peripheral monocytes relate to Parkinson's disease and cognition
Multi-Sequence Average Templates for Aging and Neurodegenerative Disease Populations
How many lives do COVID vaccines save? Evidence from Israel.
SARS-CoV-2 Suppression and Early Closure of Bars and Restaurants : A Longitudinal Natural Experiment
Public opinion on sharing data from UK health services for clinical and research purposes without explicit consent