Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Temporal trends in legionellosis national notification data and the effect of COVID-19, Switzerland, 2000- 2020
Mitigation of COVID-19 using social distancing of the elderly in Brazil: The vertical quarantine effects in hospitalizations and deaths
Comparison of infectious SARS-CoV-2 from the nasopharynx of vaccinated and unvaccinated individuals
Seropositivity in blood donors and pregnant women during the first year of SARS-CoV-2 transmission in Stockholm, Sweden
Bi-allelic loss-of-function variants in PPFIBP1 cause a neurodevelopmental disorder with microcephaly, epilepsy and periventricular calcifications
Source-level EEG and graph theory reveal widespread functional network alterations in focal epilepsy
Identification and application of plasmatic microRNA expression quantitative trait loci (miR-QTL) at first trimester of pregnancy
Multilocus drug resistance mutation analysis in 148 HBV patients in northern Henan Province of China
Genomic epidemiology of the SARS-CoV-2 epidemic in Zimbabwe: Role of international travel and regional migration in spread
A multi-site, multi-participant magnetoencephalography resting-state dataset to study dementia: The BioFIND dataset
SARS-CoV-2 serostatus of healthcare worker in the Austrian state Vorarlberg between June 2020 and January 2021
Mapping a Pandemic: SARS-CoV-2 Seropositivity in the United States
OASIS+: leveraging machine learning to improve the prognostic accuracy of OASIS severity score for predicting in-hospital mortality
Serological responses to COVID-19 booster vaccine in England
Remote patient monitoring to interrupt chains of respiratory infections in outpatient care - a case-control study during the 2020/21 infection season
Professional practice for COVID-19 risk reduction among health care workers : a Cross-Sectional Study with Matched Case-Control Comparison
Delineating the heterogeneity of preimplantation development via unsupervised clustering of embryo candidates for transfer using automated, accurate and standardized morphokinetic annotation
AI-Augmented Clinical Decision Support in a Patient-Centric Precision Oncology Registry
Discrepancies in the detection of SARS-CoV-2 by qRT-PCR are dependent on the target gene used for its amplification: Implications in the diagnosis of clinical infection
Defining the analytical and clinical sensitivity of the ARTIC method for the detection of SARS-CoV-2
Withdrawal of Assisted Ventilation at the Patient's Request in MND: A Retrospective Exploration of the Ethical and Legal Issues Concerning Relatives, Nurses and Allied Health Care Professionals
Lead-OR: A Multimodal Platform for Deep Brain Stimulation Surgery
Threshold analyses on rates of testing, transmission, and contact for COVID-19 control in a university setting
Immunogenicity and safety of an inactivated SARS-CoV-2 vaccine in people living with HIV-1
On the lag between deaths and infections in the first phase of the Covid-19 pandemic
Local patterns of spread of influenza A(H3N2) virus in coastal Kenya over a one-year period revealed through virus sequence data