How do I trigger a Flow based on a campaign response?

How do I trigger a Flow based on a campaign response?

Is there a way to trgiider a Zoho Flow based upon a lead opening an email sent via Zoho Campaigns?

I see that the data is recorded in the 'Campaigns' section of Zoho CRM under 'Member Status' and I want to trgigger a flow based upon that record changing.

Mark