Salmonellosis - causes, symptoms, diagnosis, treatment, pathology
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- Опубликовано: 18 сен 2023
- What is Salmonellosis? Salmonellosis is a bacterial infection caused by Salmonella bacteria, which have 2 species, S. enterica and S. bongori and over 2400 serotypes.
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Excellent video
Hi Wael! Thank you very much! 😊
Salmonella typhi causes typhoid fever, Salmonella typhimurium causes most oftne self limiting disease
How treatment
2:50
🎯 Key Takeaways for quick navigation:
00:05 🦠 *Introduction to Salmonellosis*
- Salmonellosis is a bacterial infection caused by Salmonella bacteria, including S. enterica and S. bongori.
- Over 2400 serotypes exist, with some commonly shortened for convenience.
- Transmission is often through contaminated food or water, and various serotypes cause infections in different animals.
01:30 🍲 *Transmission and Symptoms*
- Salmonella is typically transmitted through the fecal-oral route via contaminated food.
- Symptoms include gastroenteritis with abdominal pain and severe diarrhea.
- Infections can result from contact with infected animals or their skin.
02:16 🌐 *Spread and Impact on Organs*
- Salmonella can cause bacteremia and enteric fever, spreading to organs like the liver, lungs, heart, and bones.
- Symptoms usually appear 12-48 hours after ingestion and last 4-7 days.
- Typhoid fever, caused by Salmonella Typhimurium, can be life-threatening and requires antibiotic treatment.
03:12 🩺 *Diagnosis of Salmonellosis*
- Diagnosis is based on clinical signs and symptoms, confirmed by culture of stool, blood, urine, or tissue.
- Test results may come after symptoms resolve, so diagnosis is often symptom-based.
- In animals, diagnosis is suspected based on symptoms and confirmed by culture of feces, blood, or body tissues.
03:56 💊 *Treatment of Salmonellosis*
- Treatment in humans focuses on fluid and electrolyte replenishment for dehydration.
- Antibiotics are generally avoided but may be prescribed in severe cases or for immunocompromised patients.
- Treatment in animals involves fluid therapy, and the use of antibiotics is controversial.
05:08 🛡️ *Prevention and Control*
- Prevention includes handwashing, proper handling of raw meat, and thorough cooking of meat and eggs.
- Carrier animals and contaminated feed complicate control efforts in livestock.
- Government-backed programs and vaccines aim to reduce infection levels, especially in poultry and pigs.
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you didnt moncionned te neurological effect u miss some details
I thought typhoid fever is cause by S. typhi?
Yes i think there is a mistake in the video
I'm in 2nd year.. Whyyyy microbiology is so hard🥲😓
😂
Try sketchy
@@11235877 wts this? 🥲
Sketchy is the best
Read Apurba S Sastry book....for microbiology.....u felt...micro is so much understanding
Human and animal Dz is so much mixed together... who would b target audience...i like separate ones
Diagnosed by just the symptoms? No antibiotics in mild cases? Hey, if they came to see the doctor, it’s not mild. I’m not impressed.
By the time the cultures tell you which AB, the symptoms have passed.