Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2023 Jul 13;9(7):e18096. doi: 10.1016/j.heliyon.2023.e18096

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2023 The Author(s)

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

PMC Copyright notice

One year forecast of infected individuals in I₁,I₂, and I₁ + I₂ for (a), (b), and (c), respectively, under some different value of u. The parameter value (except u) is chosen to be constant as given in equation (6) and (7).