PREPARE WITH CARE
Bill Marler
he's an American lawyer
he is successful because he defends people with food poisoning
Marler visits his clients in hospitals
he has about 20 years of experience
pre-prepared foods 
pros:
they are good for people who haven't got much time, they are very quick and convenient
cons:
they are often very dirty because they are touched by a lot of hands so they can cause infections
raw food
raw shellfish
people who eat raw shellfish can get sick because of microbes in the sea produced by the global warming
raw meat and eggs
they can be the cause of the salmonella bacterium
but salmonella cases are extreme, expecially in Europe where the rules about food security are very strict
unpasteurised milk and juices
can contain a lot of bacteria, viruses and parasites
4 rules to protect our healthy from food poisoning
chill
keep leftover food in the fridge
cook
cross contamination
clean
make sure you cook meat completely
wash your hands carefully and keep areas where you prepare food clean
keep uncooked meat separate from other food