The outbreak of cyclosporiasis has been linked to iceberg lettuce, prompting Taylor Farms in central Mexico to issue a voluntary recall of shredded iceberg lettuce and lettuce blends sold to grocery stores and restaurants. The outbreak has sickened thousands of people.
The lettuce recall comes as Midwest Poultry Services has recalled about 19 million eggs because of potential salmonella contamination.
Although no states in the Pennsylvania, Delaware, New Jersey region are currently affected by the egg recall, some local shoppers said recent food recalls have made them more cautious.
"I love salad. I love all types of salad. So honestly not being able to eat my fruits and veggies is a problem for me," said Kris Cannon of North Philadelphia.
For Cynthia Rodgers of Southwest Philadelphia, the recalls have changed shopping habits.
"The bagged lettuce was my go-to for convenience, but I'm backing away," Rodgers said.
She added, "I'm a little nervous!"
Samuel Zhang of Bala Cynwyd said his family has become more vigilant.
"My wife just had a baby actually, so trying to be very careful. We're trying to wash everything like a few times," Zhang said.
Delaware-based registered dietitian and nutritionist Martha Henley said consumers still have alternatives despite the recalls.
"The easiest way to work around the recall is to go as locally as possible," Henley said.
"Local, if you have your own garden, if you have a farm stand. Or if you know there's a grocery store that gets things in that are more locally sourced," she said.
Henley also suggested considering substitutes for lettuce-based salads.
"Maybe grilled peppers or onions," she said.
Some shoppers said they are already making changes.
"Kale was an option. I love all green things so that's not an issue for me," Cannon said.
Rodgers said, "I'm looking more towards spinach. And I cook the spinach. I understand that cooking lessens the risk."
Henley said cooking can help reduce the risk of contamination.
"If the egg product is fully cooked ... to an internal temperature of 160 degrees, that will prevent any type of salmonella," she said.
Some shoppers said the recalls serve as a reminder to stay informed while shopping and not everyone is overly concerned.
"You have to pay attention when you go shopping," said Garnet Holder of Bala Cynwyd.
Still, others said they are temporarily avoiding some items.
"I'm really sad about it! And I hope it ends soon," Cannon said.
Experts say that even thoroughly washing recalled lettuce may not eliminate the possibility of contamination. Henley said one positive outcome may be that consumers become more creative with their summer vegetable choices and discover new favorites.