ELISA is the expected one.

Agar gel immunodiffusion, Haemagglutination inhibition

can be performed with inactivated antigen(but note that sera from individuals that have had previous infections with phleboviruses other than RVF may result positive ) and you can use ELISA

thanks for all answers. 

Rift valley fever caused by virus so that it can be dignosed by serological test

Dear Dr.Al-Husseiny read

Article Detection of Rift Valley fever virus antigen by Enzyme-linke...

Dear Dr. Zeena , this is article used ELISA test not rapid test as latex test for Brucella spp. and toxoplasma  gondii  etc......

thanks.

serological test is rapid test   

http://www.discontools.eu/Diseases/Detail/47

• Enzyme-linked immunosorbent assay• Haemagglutination inhibition

I think this attachment can help

https://www.id-vet.com/produit/id-screen-rift-valley-fever-competition-multi-species/

 thanks for all answers.

Dear Dr.Saad

  off course ,yes  by enzymes immunoassays

and for  more inflammations ,you check here https://www.ncbi.nlm.nih.gov/pubmed/2711046

Thanks very well  

http://www.discontools.eu/Diseases/Detail/47

Thank you so much

You are welcome