Cryptosporidiosis Specialists in Karnataka
Cryptosporidiosis is a diarrheal disease caused by the microscopic parasite Cryptosporidium. It can affect the digestive tract and may be life-threatening in im…
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What is Cryptosporidiosis?
Cryptosporidiosis is a diarrheal disease caused by the microscopic parasite Cryptosporidium. It can affect the digestive tract and may be life-threatening in immunocompromised individuals.
Moderate
One of the most common waterborne diseases in the US; millions of cases worldwide
Yes
Causes of Cryptosporidiosis
Caused by Cryptosporidium parasites (most commonly C. hominis and C. parvum). Transmitted through contaminated water, food, or contact with infected animals or people.
Symptoms of Cryptosporidiosis
Watery diarrhea, stomach cramps or pain, nausea, vomiting, fever, weight loss, dehydration. Symptoms typically last 1-2 weeks in healthy people but can be chronic in immunocompromised.
Treatment & Types of Cryptosporidiosis in Karnataka
Nitazoxanide (most effective approved treatment for immunocompetent patients). Supportive care with fluid replacement. In HIV patients, antiretroviral therapy improves immune function and helps clear infection.
Cryptosporidiosis is generally categorized by the affected population's immune status: a self-limited form in healthy people that resolves within one to two weeks, and a chronic, potentially severe form in immunocompromised individuals, particularly those with advanced HIV/AIDS, where diarrhoea can persist for months and cause significant wasting. It is also classified by species, most infections being caused by Cryptosporidium hominis or C. parvum.
Infectious Disease Specialists in Karnataka (0)
No specialists listed yet in Karnataka — browse all doctors instead.
Frequently Asked Questions
How is cryptosporidiosis diagnosed?
It is diagnosed through a stool test specifically looking for Cryptosporidium, since it is not detected by routine stool cultures, so your doctor needs to request the specific test if this parasite is suspected.
Is cryptosporidiosis dangerous?
In healthy people it usually causes a short, self-limited illness, but it can become severe and prolonged in people with weakened immune systems, so anyone immunocompromised with persistent diarrhoea should seek prompt medical care.
Can cryptosporidiosis spread from person to person?
Yes, it can spread through the faecal-oral route between household or sexual contacts, and outbreaks are also linked to contaminated swimming pools and drinking water.
Does chlorine kill Cryptosporidium in swimming pools?
Cryptosporidium is unusually resistant to standard chlorine levels, which is why swallowing pool water is a recognised transmission route even in properly chlorinated pools.
How long should I avoid swimming after cryptosporidiosis?
It is generally recommended to avoid swimming pools for about two weeks after diarrhoea stops, since the parasite can still be shed in stool during that time.