Care.siga.siga Not available

I checked with the /e/OS application checker, and this very nice and healthy application is not available under /e/ Apps: care.siga.siga

Is it planned to be integrated?

Regain your privacy! Adopt /e/ the unGoogled mobile OS and online servicesphone

You can install the app “Aurora Store” to get access to Google Play Store apps not in the /e/ Apps store. If you confirm the app works fine on /e/ OS you could open Apps and go to “Settings -> Request app” to request this app to be added.