FDA Lifts Warning on Tomatoes

The FDA has lifted its salmonella warning on tomatoes saying that even though the outbreak isn’t over, it is slowing down. They also say that the tomatoes currently in the stores are safe to eat. Hot peppers, jalapenos, and serranos are still under warning.

The people that are most affected include elderly people and people with weak immune systems. Investigators don’t know what caused the salmonella outbreak that caused 1,220 people in 42 states to get sick. The tomato industry lost more than $100 due to the outbreak.

Germs Taken to Space Come Back Stronger and Deadlier

The germ Salmonella was put on a space shuttle and sent into space because scientists wanted to see how space travel has an affect on germs. Researchers found that 167 genes had changed in the salmonella that went into space. They say that the germs change genetically because they sensed that they were in new environment. When they fed mice the germs from space they were three times more likely to get sick and die than the mice that were fed germs that didn’t go into space.