Instruct: Identify the main category of Medrxiv papers based on the titles and abstracts
Query: The 2020 SARS-CoV-2 epidemic in England: key epidemiological drivers and impact of interventions We fitted a model of SARS-CoV-2 transmission in care homes and the community to regional surveillance data for England. Among control measures implemented, only national lockdown brought the reproduction number below 1 consistently; introduced one week earlier it could have reduced first wave deaths from 36,700 to 15,700 (95%CrI: 8,900-26,800). Improved clinical care reduced the infection fatality ratio from 1.25% (95%CrI: 1.18%-1.33%) to 0.77% (95%CrI: 0.71%-0.84%). The infection fatality ratio was higher in the elderly residing in care homes (35.9%, 95%CrI: 29.1%-43.4%) than those residing in the community (10.4%, 95%CrI: 9.1%-11.5%). England is still far from herd immunity, with regional cumulative infection incidence to 1st December 2020 between 4.8% (95%CrI: 4.4%-5.1%) and 15.4% (95%CrI: 14.9%-15.9%) of the population.

One-sentence summaryWe fit a mathematical model of SARS-CoV-2 transmission to surveillance data from England, to estimate transmissibility, severity, and the impact of interventions
9
The categories of this paper are: diseases
12
The categories of this paper are: genomic
17
The categories of this paper are: informatics
46
The categories of this paper are: therapeutics
54
The categories of this paper are: gynecology
58
The categories of this paper are: hematology
0
The categories of this paper are: neurology
15
The categories of this paper are: allergy
27
The categories of this paper are: quality
39
The categories of this paper are: rheumatology
30
The categories of this paper are: radiology
53
The categories of this paper are: pathology
19
The categories of this paper are: public
34
The categories of this paper are: therapy
18
The categories of this paper are: global
26
The categories of this paper are: systems