Infections CHOLERA Caused by Vibrio cholerae with diagnosis Treatment Signs and symptoms

All about Bacterial InfectionsBacterial Infections TETANUS Causes Diagnosis Treatment with Signs and Symptoms. Read more ... » BRUCELLOSIS and CHOLERA Caused by Gram-Negative Vibrio cholerae

An acutePrimary Hypertension due to Endocrine adrenal Hypertension Adrenogenital syndrome Oral Contraceptives. Read more ... » infection involving the entire small intestine, marked by profuse, watery, secretory diarrhea. Without treatment, the severe loss of fluids and electrolytes can cause dehydration and vascular collapse. The incubation period is from a few hours to 4 or 5 days

EPIDEMIOLOGY Infections CHOLERA

  • The causative organism, Vibrio cholerae, is a short, curved, motile gram-negative rod.
  • Individuals can reduce the risk of contracting cholera by avoiding possibly contaminated foodstuffs, good personal hygiene, and boiling or otherwise disinfecting drinking water
  • Cholera is been endemic in the developing countries of Asia and Africa and has caused epidemics in Asia, the Middle East, South and Central America
  • Two serotypes have been identified, 01 and 0139 (Bengal).
  • The seventh pandemicbegan in 1961 in South East Asia, reached South America in January 1991, and still shows no sign of abating.
  • The bacteria do not invade the bowel wall, but produce a potent enterotoxin that causes increased secretion of chloride, bicarbonate, and water into the small intestine, which overwhelms the large intestine’s ability to reabsorb.
CHOLERA 1
Bacterial Infections CHOLERA Caused byGram-Negative Vibrio cholera
CHOLERA Infections CHOLERA
  • Vibrio cholerae and other bacteria of Genus Vibrio cause a number of infectious diseases.

CLINICAL MANIFESTATIONS CHOLERA—

  • The Vibrio cholerae causes a diarrhoeal disease called cholera, which can result in rapid dehydration and death.

Cycle of Bacterial Infections CHOLERA Caused by  Vibrio cholera

 

cycle of Bacterial Infections CHOLERA

 

Infections CHOLERA Treatment

BRUCELLOSIS

Brucellosis (also called undulant, Mediterranean, or Malta feverHow to Manage Hay Fever at Home. Read more ... ») is a zoonotic infection with protean manifestations.

A widespread infectious febrile disease affecting principally cattle, swine, and goats, and sometimes other animals and humans. It is caused by bacteria of several Brucella species.

BRUCELLOSIS infection in humans
  • This is a bacterial infection transmitted to humans from infected animals especially swine (pig).
  • There is fever of undulating pattern for weeks with musculoskeletal pain.
BRUCELLOSIS different modes of infection

 

  • It is aiso called undulant fever. There may be septic arthritis of joints.
  • There may be pneumonia, empyema, lung abscess etc.

CLINICAL MANIFESTATIONS OF BRUCELLOSIS —

  • Patients tend to have a multitude of complaints, often without objective findings except fever.
  • Brucellosis is a well-documented cause of fever of unknown origin with varied and nonspecific symptoms.
  • A few cases of Brucella infection involving prosthetic devices, such as pacemaker wires or prosthetic joints, have been reported

Treatment BRUCELLOSIS

  • In children and pregnant women tetracyclines should be avoided because they damage developing teeth and bones.
  • In adult humans, treatment consists of combined tetracycline for 4 to 6 weeks and streptomycin for the first 2 weeks of the tetracycline therapy.
  • Streptomycin
  • Tetracyclines
  • Ofloxacin
  • or any broad spectrum antibiotics.

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