Pathogenspecific parameters
      
1/γ: Infectious

6

[38–40]

10.4

[41]

15

[42]

period (days)
      
α: Shedding rate (pathogen hours ^{−1} people ^{−1})

1×10^{4}

[43–45]

1×10^{3}

[46, 47]

2.88×10^{3}

[48, 49]

μ_{F}: Inactivation rate

0.121

[50–52]

1.44

[53, 54]

0.288

[8]

in fomites (hours ^{−1})

(0.058, 0.121)

(0.990, 1.44)

(0.0006, 0.288)

μ_{H}: Inactivation rate

88.2

[13, 50, 52]

0.767

[55]

1.07

[9, 56, 57]

in hands (hours ^{−1})

(55.2, 88.2)
 
(0, 1.07)

τ_{FH}: Transfer

0.1

[13, 16, 50, 58]

0.2

[55, 59–61]

0.07

[62]

efficacy (F to H) (proportion)

(0.04, 0.16)

(0.1, 0.40)

(0.051, 0.089)

τ_{HF}: Transfer

0.025

[13, 16, 50, 58]

0.2

[55, 59–61]

0.13

[62]

efficacy (H to F) (proportion)

(0.01, 0.04)

(0.1, 0.40)

(0.094, 0.166)

ϕ_{H}: Pathogen

0.15
 
0.15
 
0.90
 
excreted to H (proportion)

(0.10, 0.2)

(0.10, 0.2)

(0.50, 1)

ϕ_{F}: Pathogen

1−ϕ_{H}

1−ϕ_{H}

1−ϕ_{H}

excreted to F (proportion)
      
π:Infectivity parameter in contact
 
with x pathogens (unitless) ^{a}

6.93e05

2.46e3

4.78e4

a_{H}: rate pathogens are added to hands

α
ϕ
_{
H}

α
ϕ
_{
H}

α
ϕ
_{
H}

(pathogen time ^{−1} people ^{−1})
      
Venuespecific parameters
      
λ: Accessible surfaces (proportion)

(0, 0.6)

(0, 0.6)

(0, 0.6)

κ: fingertip to surface ratio per individual

\(\frac {6e06}{\lambda }\)

\(\frac {6e06}{\lambda }\)

\(\frac {6e06}{\lambda }\)

(1/people) ^{b}
      
ρ_{T}: Rate of fomite touching (days ^{−1})

(0, 60)

(0, 60)

(0, 60)

ρ_{FH}: rate of pathogen pick up from fomites to hand

ρ
_{
T}
τ
_{
FH}
κ

ρ
_{
T}
τ
_{
FH}
κ

ρ
_{
T}
τ
_{
FH}
κ

1/(days × people)
      
ρ_{FH}: rate of pathogen deposit from hand to fomite

ρ
_{
T}
τ
_{
HF}

ρ
_{
T}
τ
_{
HF}

ρ
_{
T}
τ
_{
HF}

1/(days × people)
      
a_{F}: rate pathogens are added to fomites

α
ϕ
_{
F}
λ

α
ϕ
_{
F}
λ

α
ϕ
_{
F}
λ

(pathogen days ^{−1} people ^{−1})
      
Cleaning parameters
    
Θ_{F}: Rate of fomite cleaning (days ^{−}1)

(0, 2)

(0, 2)

(0, 2)

Θ_{H}: Rate of hand cleaning (days ^{−}1)

(0, 3)

(0, 3)

(0, 3)

q_{F}: Fomite cleaning efficacy (proportion)

1

1

1

q_{H}: Hand cleaning efficacy (proportion)

1

1

1

θ_{F}: Effective fomite cleaning rate

q
_{
F}
Θ
_{
F}

q
_{
F}
Θ
_{
F}

q
_{
F}
Θ
_{
F}

θ_{H}: Effective hand cleaning rate

q
_{
H}
Θ
_{
H}

q
_{
H}
Θ
_{
H}

q
_{
H}
Θ
_{
H}

Fixed parameters (across pathogens
   
and venues)
 
ρ: Inoculation (hours ^{−1})

15.8

[23, 24]

15.8

[23, 24]

15.8

[23, 24]

χ: proportion of pathogens absorbed when

1

1

1

selfinoculation occurs (proportion)
      
^{a} Parameter fixed based on linearization of the doseresponse curve

^{b} Parameter fixed based on relative finger to body size.
