With IPHost Network Monitor you can run simple snmp requests against a Fortinet device in your network.
fgHaStatsAvCount
fg Ha Stats Av Count
1.3.6.1.4.1.12356.101.13.2.1.1.10
Number of anti-virus events triggered on the specified cluster member since start-up
Back to FORTINET-FORTIGATE-MIB MIB page.
IPHost Network monitor allows you to monitor fgHaStatsAvCount on Fortinet device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Fortinet firewalls right now.