Looking Into Streptococcus Suis and Its Effects
The world is plagued by various diseases that are caused by animal bacteria in food. Studies show that there are at least thousands of outbreaks every year. In the United Kingdom alone, a total of 81,280 cases are reported. The top sources are salmonella, campylobacter and E. coli. One of the main reasons for the occurrence of the disease is improper cooking preparation.
Another bacteria that is being transmitted to human beings is Streptococcus suis. It is typically found in places where swine are raised. Most sources are domesticated pigs; however, dogs and cats are occasionally infected with it. The first human infection is observed in the ’60s. Ever since, cases are continuosly rising.
Streptococcus suis can cause bacterial meningitis, which mostly affects people in South East Asia. It does not lead to outbreaks but occurs in intermittent manner. The most common risk factor of the disease is consuming raw pig products. Handling or coming into contact with infected swine may also be the cause of bacterial meningitis. If you are infected, the period of incubation ranges from hours to days. You may exhibit symptoms like vomiting, headache, fever, intolerance of light, decreased consciousness level, and neck stiffness. Loss of hearing is generally permanent, which is observed in around 50% of the patients. Other complications are pneumonia and arthritis.
Prevention of bacterial meningitis due to Streptococcus suis depends on pig population control. There should be regulations on the slaughter and movement of this animal. In addition, there should be increased awareness on the disease. This information should be extended to households that prepare and cook pork. The World Health Organisation suggests that meat products should be cooked at a temperature of 70 degrees Celsius. This way, the food is rid of the bacteria.