Two people in Michigan have died in connection to an outbreak of cyclospora cases linked to iceberg lettuce. But health and agricultural experts in California say the state’s produce remains safe to eat and are urging people to do so. Ryan Jacobsen heads the Farm Bureau in Fresno County , which is home to hundreds of crops including lettuce and other leafy greens. “California now for almost two decades has been operating under the Leafy Greens Marketing Agreement ," said Jacobsen. The agreement was set up after a 2007 e-coli outbreak linked to fresh spinach that sickened 200 people in California, three of whom died .