LitCovid-sentences  

PMC:7047374 / 4860-9191 JSONTXT 8 Projects

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Id Subject Object Predicate Lexical cue
T41 0-65 Sentence denotes The Bats-Hosts-Reservoir-People (BHRP) transmission network model
T42 66-149 Sentence denotes The BHRP transmission network model was posted to bioRxiv on 19 January, 2020 [12].
T43 150-271 Sentence denotes We assumed that the virus transmitted among the bats, and then transmitted to unknown hosts (probably some wild animals).
T44 272-373 Sentence denotes The hosts were hunted and sent to the seafood market which was defined as the reservoir of the virus.
T45 374-443 Sentence denotes People exposed to the market got the risks of the infection (Fig. 1).
T46 444-528 Sentence denotes The BHRP transmission network model was based on the following assumptions or facts:
T47 529-659 Sentence denotes The bats were divided into four compartments: susceptible bats (SB), exposed bats (EB), infected bats (IB), and removed bats (RB).
T48 660-724 Sentence denotes The birth rate and death rate of bats were defined as nB and mB.
T49 725-837 Sentence denotes In this model, we set ɅB = nB × NB as the number of the newborn bats where NB refer to the total number of bats.
T50 838-960 Sentence denotes The incubation period of bat infection was defined as 1/ωB and the infectious period of bat infection was defined as 1/γB.
T51 961-1065 Sentence denotes The SB will be infected through sufficient contact with IB, and the transmission rate was defined as βB.
T52 1066-1206 Sentence denotes The hosts were also divided into four compartments: susceptible hosts (SH), exposed hosts (EH), infected hosts (IH), and removed hosts (RH).
T53 1207-1272 Sentence denotes The birth rate and death rate of hosts were defined as nH and mH.
T54 1273-1352 Sentence denotes In this model, we set ɅH = nH × NH where NH refer to the total number of hosts.
T55 1353-1477 Sentence denotes The incubation period of host infection was defined as 1/ωH and the infectious period of host infection was defined as 1/γH.
T56 1478-1613 Sentence denotes The SH will be infected through sufficient contact with IB and IH, and the transmission rates were defined as βBH and βH, respectively.
T57 1614-1680 Sentence denotes The SARS-CoV-2 in reservoir (the seafood market) was denoted as W.
T58 1681-1941 Sentence denotes We assumed that the retail purchases rate of the hosts in the market was a, and that the prevalence of SARS-CoV-2 in the purchases was IH/NH, therefore, the rate of the SARS-CoV-2 in W imported form the hosts was aWIH/NH where NH was the total number of hosts.
T59 1942-2141 Sentence denotes We also assumed that symptomatic infected people and asymptomatic infected people could export the virus into W with the rate of μP and μ’P, although this assumption might occur in a low probability.
T60 2142-2255 Sentence denotes The virus in W will subsequently leave the W compartment at a rate of εW, where 1/ε is the lifetime of the virus.
T61 2256-2480 Sentence denotes The people were divided into five compartments: susceptible people (SP), exposed people (EP), symptomatic infected people (IP), asymptomatic infected people (AP), and removed people (RP) including recovered and death people.
T62 2481-2547 Sentence denotes The birth rate and death rate of people were defined as nP and mP.
T63 2548-2628 Sentence denotes In this model, we set ɅP = nP × NP where NP refer to the total number of people.
T64 2629-2718 Sentence denotes The incubation period and latent period of human infection was defined as 1/ωP and 1/ω’P.
T65 2719-2784 Sentence denotes The infectious period of IP and AP was defined as 1/γP and 1/γ’P.
T66 2785-2844 Sentence denotes The proportion of asymptomatic infection was defined as δP.
T67 2845-2978 Sentence denotes The SP will be infected through sufficient contact with W and IP, and the transmission rates were defined as βW and βP, respectively.
T68 2979-3067 Sentence denotes We also assumed that the transmissibility of AP was κ times that of IP, where 0 ≤ κ ≤ 1.
T69 3068-3146 Sentence denotes Fig. 1 Flowchart of the Bats-Hosts-Reservoir-People transmission network model
T70 3147-3202 Sentence denotes The parameters of the BHRP model were shown in Table 1.
T71 3203-3289 Sentence denotes Table 1 Definition of those parameters in the Bats-Hosts-Reservoir-People (BHRP) model
T72 3290-3311 Sentence denotes Parameter Description
T73 3312-3347 Sentence denotes nB The birth rate parameter of bats
T74 3348-3384 Sentence denotes nH The birth rate parameter of hosts
T75 3385-3422 Sentence denotes nP The birth rate parameter of people
T76 3423-3448 Sentence denotes mB The death rate of bats
T77 3449-3475 Sentence denotes mH The death rate of hosts
T78 3476-3503 Sentence denotes mP The death rate of people
T79 3504-3538 Sentence denotes 1/ωB The incubation period of bats
T80 3539-3574 Sentence denotes 1/ωH The incubation period of hosts
T81 3575-3611 Sentence denotes 1/ωP The incubation period of people
T82 3612-3645 Sentence denotes 1/ω’P The latent period of people
T83 3646-3680 Sentence denotes 1/γB The infectious period of bats
T84 3681-3716 Sentence denotes 1/γH The infectious period of hosts
T85 3717-3778 Sentence denotes 1/γP The infectious period of symptomatic infection of people
T86 3779-3842 Sentence denotes 1/γ’P The infectious period of asymptomatic infection of people
T87 3843-3881 Sentence denotes βB The transmission rate from IB to SB
T88 3882-3921 Sentence denotes βBH The transmission rate from IB to SH
T89 3922-3960 Sentence denotes βH The transmission rate from IH to SH
T90 3961-3999 Sentence denotes βP The transmission rate from IP to SP
T91 4000-4037 Sentence denotes βW The transmission rate from W to SP
T92 4038-4092 Sentence denotes a The retail purchases rate of the hosts in the market
T93 4093-4134 Sentence denotes μP The shedding coefficients from IP to W
T94 4135-4177 Sentence denotes μ’P The shedding coefficients from AP to W
T95 4178-4212 Sentence denotes 1/ε The lifetime of the virus in W
T96 4213-4271 Sentence denotes δP The proportion of asymptomatic infection rate of people
T97 4272-4331 Sentence denotes κ The multiple of the transmissibility of AP to that of IP.