The parasite can live for days, even in pools properly treated with chemicals. Crypto germs can also be spread through hand-to-mouth contact. Because of this, the infection can also be transmitted by:. Symptoms generally begin within a week of exposure and can last two weeks. However, in one study published in BMC Public Health , some people had symptoms that persisted 24 to 36 months.
With long-term symptoms, a person is at increased risk of weight loss, dehydration, and malnutrition. This can be particularly life-threatening in young babies and people with weakened immune systems, such as those who have HIV or who are undergoing chemotherapy. There are several parasitic infections that can have similar or different symptoms. Anyone who comes into contact with contaminated feces runs the risk of contracting Crypto. Multiple samples may have to be viewed because the Cryptosporidium organisms are very small and difficult to see under a microscope.
This can make the infection difficult to diagnose. In rare cases, your doctor may need to sample tissue from your intestines. A person with Crypto needs to increase fluid intake to combat the dehydrating effects of severe diarrhea. If dehydration persists or becomes worse, a person may be hospitalized and given intravenous fluids. People with weaker immune systems, such as those with HIV, may be given drugs to boost the immune system as a way of fighting the infection.
The best way to avoid being infected with Crypto and contributing to its spread is to practice good hygiene. The CDC recommends you scrub your hands with soap and water for at least 20 seconds in the following cases:.
Cryptosporidium infection cryptosporidiosis is an illness caused by tiny, one-celled cryptosporidium parasites. When cryptosporidia krip-toe-spoe-RID-e-uh enter your body, they travel to your small intestine and then burrow into the walls. Later, they're shed in your feces. In most healthy people, a cryptosporidium infection produces a bout of watery diarrhea.
The infection usually goes away within a week or two. If you have a compromised immune system, a cryptosporidium infection can become life-threatening without treatment. You can help prevent a cryptosporidium infection by practicing good hygiene and avoiding swallowing water from pools, recreational water parks, lakes and streams. The first signs and symptoms of cryptosporidium infection, which usually appear within a week after infection, might include:.
Symptoms can last for up to two weeks, though they might come and go for up to a month, even in people with healthy immune systems. Some people with cryptosporidium infection have no symptoms.
Seek medical attention if you develop watery diarrhea that does not get better within a few days. Cryptosporidium infection begins when the one-celled cryptosporidium parasites get into your body through your mouth. Prevention You can minimize your risk of getting cryptosporidiosis by following these recommendations: Wash hands after using the bathroom and changing diapers, and before handling or eating any food. Alcohol-based hand sanitizers are not effective against Cryptosporidium. Soap and water must be used.
Do not swallow water while swimming. Cryptosporidium is chlorine resistant and can survive in even properly treated swimming pools for days. Wash hands after contact with farm animals, pets, animal poop, and animal environments. Pre-weaned calves and goats are the most common animals associated with Cryptosporidium infections. Preventing Illness Associated with Animal Contact Learn how to stay healthy around household pets, petting zoos, and fairs.
Do not drink untreated water from lakes, rivers, springs, ponds, and streams. If you are unable to avoid drinking water that might be contaminated, learn how to treat your water properly. Preventing Illness while Camping, Hiking, and Traveling Information about different methods that can be used to treat drinking water. Do not drink raw unpasteurized milk or apple cider.
Use caution when traveling in countries with minimal water treatment and sanitation systems by avoiding tap water, fountain drinks, ice, and raw foods. Food and Water Safety for Travelers CDC; Contains information about food and water safety for travelers, especially people traveling to developing countries. Reduce fecal-oral exposure during sexual activity and avoid sexual activity with those who have diarrhea or who recovered from cryptosporidiosis in the last 2 weeks.
Control Measures People who are infected with Cryptosporidium shed the parasite in their stool while they are having symptoms and for about 2 weeks after their symptoms have stopped. Alcohol-based hand sanitizers are not effective against Crypto. Washing hands at key times with soap and water can help prevent infections. At childcare facilities Exclude children who are sick with diarrhea from childcare settings until the diarrhea has stopped.
Clean, sanitize, or disinfect toys and surfaces to prevent germs from spreading easily. Wash hands regularly with soap and water to keep kids and caregivers healthy. Move adults with diarrhea to jobs that minimize opportunities for spreading Crypto for example, to administrative work instead of food or drink preparation. At the pool, lake, and other places we swim Do not swim or let kids swim if sick with diarrhea. If crypto is diagnosed, wait 2 weeks after diarrhea has stopped to go swimming. Do not swallow the water.
Take young children on bathroom breaks or check their diapers every 60 minutes.
0コメント