Normally salmonella infectins are caused by non veg items but now roam tomatoes have been found to cause them.
US govt has now revealed that three outbreaks in 2004 were caused by this agent.
The three outbreaks took their toll on health of people and caused havoc.
The link was establoished when it was found that all outbreaks occured due to the common food item that was roma tomatoes.
So the direct culprit was identified.
So now it is time that reserach is conducted and solution found.