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Conclusion. You have to be careful with everything you eat and touch, viruses and bacterias are everywhere. Salmonella is a bacterial disease that affects the intestinal tract. Ebola is a deadly virus originating in parts of Africa. But anyways you have to be careful diseases are everywhere. Now that you know what are the symptoms of both of this diseases, you can be able to recognize when you feel bad. Remember that its important to always know about everything, never refuse t oread something that will help you.