Introduction
Salmonella bacteria are found around the globe and cause infection in humans due to various reasons. In fact, millions of people across the world get affected due to its infection in various forms. Its infection is so much prevalent in Europe and USA that around 1, 000,000 people get affected from this infection here. In fact, Germany is very badly affected by it. Here, it is mandatory to report infection due to Salmonella. Approximately 500,000 people die around the globe every year due to various forms of infection caused by Salmonella. The below information on salmonella causes can be used to check out how you can prevent the outbreak of the disease in your locality and help the individuals who can be at risk of catching it.
Understanding how can one get Salmonella
There are many ways in which an individual can catch Salmonella. It might be either due to consuming infected food or coming in contact with a carrier which might be human or an animal. Due to its property of being “carried” by a host, it has earned the euphemism of being a traveler’s disease. Further, there is difference in form of infection in different parts of the world. For example, people living in countries tagged as developing usually catch it due to food or water which comes in contact with feces of the infected person. However, individuals in the developed world may catch it by consuming poorly cooked food items. Salmonella causes need to be known by general public in order to make efforts to prevent outbreak of this deadly disease.
How can one get Salmonella
There are number of ways in which this infection can spread. Some are improper sanitation, consumption of infected food and rodents. This information can be useful in case you need to prevent yourself from getting affected by this infection:
1. Absence of proper sanitation facilities: Due to the absence of proper toilets and sanitation facilities in poor countries, people tend to excrete in open, either in fields or near water sources such as ponds. In such cases, the human excreta can come in contact with these water sources. Those individuals who use the water from such sources for preparation of their food or drinking can get infected from it. Sometimes, outbreaks of Salmonella induced gastroenteritis, diarrhea are reported at such places.
2. Consumption of vegetables prepared from infected water: When vegetable cultivation is done with the help of polluted water, the Salmonella present in it can get transported to the vegetable crops. When such vegetables are consumed in raw form by different individuals, they may catch this infection. Further, if these vegetables are prepared without proper cooking, Salmonella can enter the body of the individual who consumes them.
3. Consumption of infected animals: Sometimes, poultry or cattle can be carriers of Salmonella. In case these are not cooked properly at recommended temperatures, the Salmonella virus present in them can get transferred to humans. In case their numbers reach a critical level, an individual who consumes them might get infected.
It is advised to cook food at 55 degrees Celsius for at least an hour so that the Salmonella bacteria are eliminated. Further, cooking the food at 75 degrees for over ten minutes can eliminate the bacteria completely. However, Salmonella doesn’t die on cooling. In fact, it doesn’t die even at freezing. So, heating is the only way to remove the bacteria and in turn, the chances of infection.
4. Consumption of food products derived from infected animals: It is quite possible that we consume such food items which have been derived from the infected animals such as milk and eggs. We can catch the infection if we don’t process these food items properly before consumption. In order to prevent it, you need to heat the various food products properly so as to kill the Salmonella bacteria, as described above.
5. Indirect infection from animals: It is also possible that the Salmonella bacteria gets carried with the pets such as rabbits or animals such as lizards which can carry the bacteria and when they come into contact your food, they can transfer the bacteria causing infection. In order to prevent this form of infection, it is necessary that you protect your food from coming into contact with these animals either directly or indirectly.
