**5. Conclusions**

Graviola is not only a medicinal plant but also a food supplement that has been used for decades by indigenous people to face health challenges.

Cameroon is a country with a large biodiversity but has not integrate herbal medicine in the public health system.

The Institute of Medical Research and Medicinal Plants Study of Cameroon should investigate *Annona muricata*'s potential antiviral effect further in order to support the state response strategy in the current global pandemic.
