Listeriosis may cause flu-like symptoms and the infection can be transmitted prenatally even if the mother has no symptoms.
Newborns, two to three weeks.
Persons at particular risk for listeriosis include the elderly, pregnant women, newborns, and those with a weakened immune system.
Symptoms of salmonellosis can be severe in pregnant women and newborns and may include diarrhea; fever; abdominal cramps; and, rarely, meningitis.
About 1-2.2% of newborns in the United States are infected with CMV. Of this group, 10% will have measurable symptoms. The mortality rate for these symptomatic newborns is 20-30%.
Humans can contract listeriosis primarily by consuming contaminated food, particularly ready-to-eat meats, unpasteurized dairy products, and raw fruits and vegetables. The bacterium Listeria monocytogenes can survive in cold temperatures, making it a risk in refrigerated foods. Additionally, cross-contamination during food preparation can lead to infection. Pregnant women, newborns, the elderly, and individuals with weakened immune systems are particularly vulnerable to severe illness from listeriosis.
The survival rate of newborns infected with Listeria can vary depending on factors such as the gestational age at birth, the severity of infection, and how quickly treatment is initiated. In general, the survival rate can range from 50% to 80%, with prompt diagnosis and treatment being key factors in improving outcomes.
The scientific name for listeriosis is Listeria monocytogenes. This bacterial infection is caused by consuming contaminated food, particularly unpasteurized dairy products and ready-to-eat meats. It primarily affects pregnant women, newborns, the elderly, and individuals with weakened immune systems. Symptoms can range from mild flu-like signs to severe complications such as meningitis.
The overall death rate for listeriosis is 26%.
A maternal blood test is used to diagnose listeriosis.
In 1989, there were 1,965 cases of listeriosis with 481 deaths.
Maternal and congenital listeriosis and syphilis are treated with antibiotics.
In 1989, there were 1,965 cases of listeriosis with 481 deaths.