Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Parental perspectives on the grief and support needs of children and young people bereaved during the Covid-19 pandemic: Qualitative findings from a national survey
Undiagnosed COVID-19 in households with a child with mitochondrial disease
Language impairment in motor neuron disease phenotypes different from classical amyotrophic lateral sclerosis: a review
Reliable estimation of SARS-CoV-2 anti-spike protein IgG titers from single dilution optical density values in serologic surveys
Diagnostic accuracy of age-adjusted D-dimer for pulmonary embolism among Emergency Department patients with suspected SARS-COV-2: A Canadian COVID-19 Emergency Department Rapid Response Network study
Depression, anxiety, and chronic fatigue symptoms in acute rheumatoid arthritis are associated with immune-inflammatory, autoimmune, endogenous opioid system and lactosylceramide signaling pathways: a nomothetic network approach.
Natural Language Model for Automatic Identification of Intimate Partner Violence Reports from Twitter
Increased risk of psychiatric sequelae of COVID-19 is highest early in the clinical course
Intracranial approach for sub-second monitoring of neurotransmitters during DBS electrode implantation does not increase infection rate
Transmission dynamics of COVID-19 in Ghana and the impact of public health interventions
The age-dependent immunogenicity after two doses of MVC-COV1901 vaccine.
When do elementary students need masks in school? Model-estimated risk of in-school SARS-CoV-2 transmission and related infections among household members before and after student vaccination
Introduction and Establishment of SARS-CoV-2 Gamma Variant in New York City in Early 2021
Evidence of SARS-Cov-2-specific memory B cells six months after vaccination with BNT162b2 mRNA vaccine
Multimodal repertoire analysis unveils B cell biology in health and immune-mediated diseases
The differential impact of the COVID-19 epidemic on Medicaid expansion and non-expansion states
Social Support during pregnancy: A phenomenological exploration of young womens experiences of support networks on pregnancy care and wellbeing in Soweto, South Africa.
A systematic review of enteric pathogens and antibiotic resistance genes in outdoor urban aerosols
Variability in SARS-Cov-2 IgG Antibody Affinity To Omicron and Delta Variants in Convalescent and Community mRNA Vaccinated Individuals
FEAT: a Flexible, Efficient and Accurate Test Strategy for COVID-19
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
Combining faecal immunochemical testing with blood test results to identify patients with symptoms at risk of colorectal cancer: a consecutive cohort of 16,604 patients tested in primary care
Retrospective mortality and prevalence of SARS-CoV-2 antibodies in greater Omdurman, Sudan: a population-based cross-sectional survey
MALDI-TOF mass spectrometry of saliva samples as a prognostic tool for COVID-19
Cross-cultural adaptation and validation of the COVID Stress Scales in Greek
Small-quantity lipid-based nutrient supplements for children age 6-24 months: a systematic review and individual participant data meta-analysis of effects on developmental outcomes and effect modifiers