Cooking meat thoroughly will kill any food poisoning bacteria present. If take out foods such as fried chicken or barbecued beef will be reheated on the grill, buy them ahead of time and chill thoroughly. This is especially ideal if the food will not be eaten within two hours of pickup. Be sure there are plenty of clean utensils and platters for separately handling the raw foods and food after cooking. Don't use the same platter and utensils for raw and cooked meat and poultry.
Any bacteria present in raw meat or juices can contaminate the safely cooked meat.
This is a prime cause of summer food borne illness. Remember to pack clean, soapy sponges, cloths and wet towelettes for cleaning surfaces and hands. Enjoy picnic time with family and friends. Keeping foods safe will make the memories pleasant and happy. Since mayonnaise is a perishable spread, it needs to be kept chilled.