Research Article
A Fuzzy Fractional Order Approach to SIDARTHE Epidemic Model for COVID-19
Table 1
SIDARTHE epidemic model transmission rates.
| Parameters | Description | Values |
| | Infection rate as a result of contact between a susceptible person and an infected case | | | Infection rate as a result of contact between a susceptible person and a diagnosed case | | | Infection rate as a result of contact between a susceptible and an ailing case | | | Infection rate as a result of contact between a susceptible case and a recognised case | | | Rate of symptomless infection patients being found | | | The probability that a person with the disease is ignorant of their infection | | | Rate of detection of infected cases with symptoms | | | The probability that an affected person knows they have the disease | | | Unidentified infected case causes life-threatening symptoms | | | The confirmed infected case causes life-threatening symptoms | | | Rate of death | 0.01 | , , , , | Healing rates for the five stages of infected cases | 0.0342 ( and ) | 0.0342 ( and ) |
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