Table of Contents
Can trichinosis spread from person-to-person?
How is trichinosis spread? Animals such as pigs, dogs, cats, rats, and many wild animals (including fox, wolf, and polar bear) may carry the parasite. When humans eat infected pork or wild game that has not been properly cooked, they become infected. Person-to-person spread does not occur.
Is trichinosis a communicable disease?
Larvae migrate to the muscles, and the disease is spread when other animals eat infected meat. Humans are infected when they consume infected meat that was not adequately cooked. When and for how long is a person able to spread the disease? Trichinellosis is not spread from person-to-person.
How is trichinosis transmitted?
Trichinellosis, also called trichinosis, is a disease that people can get by eating raw or undercooked meat from animals infected with the microscopic parasite Trichinella.
What are the chances of getting trichinosis?
Trichinosis is fairly rare in the United States since there are strict laws for meat processing and animal feed. In fact, only 16 trichinosis cases on average were reported each year from 2011 to 2015, with the disease most commonly seen in rural areas.
How long does trichinosis last?
The following classic symptoms of trichinellosis often occur within 2 weeks after eating contaminated meat, and can last up to 8 weeks: Muscle pain. Fever. Swelling of the face, particularly the eyes.
How does trichinosis spread from person to person?
Trichinosis is mainly spread when undercooked meat containing Trichinella cysts is eaten. Most often this is pork but can also occur from bear and dog meat. Several subtypes of Trichinella can cause disease with T. spiralis being the most common. After being eaten the larvae are released from their cysts in the stomach.
How do you know if you have trichinosis?
Trichinosis is diagnosed when an individual has the symptoms, has a positive blood test for the parasite Trichinella, and has eaten raw or undercooked pork or wild game meat. Occasionally trichinosis is diagnosed by examining small pieces of the patient’s muscle under the microscope. What is the treatment for trichinosis?
What kind of animal is most likely to get trichinellosis?
Infection occurs commonly in certain wild carnivorous (meat-eating) animals such as bear or cougar, or omnivorous (meat and plant-eating) animals such as domestic pigs or wild boar. What are the signs and symptoms of a trichinellosis? The signs, symptoms, severity and duration of trichinellosis vary.
What does trichinosis stand for in medical terms?
Trichinosis (trik-ih-NO-sis), sometimes called trichinellosis (trik-ih-nuh-LOW-sis), is a type of roundworm infection.