EBOLA Vs CHOLERA
BY: MIYINGO Ivan, MPhil, B. Pharm, MPS
DIFFERENCES BETWEEN EBOLA AND CHOLERA ?
Ebola virus disease is caused by the Ebola virus (a Filovirus), while cholera is caused by the bacterium Vibrio cholerae.
This means Ebola is a viral haemorrhagic fever, whereas cholera is a bacterial intestinal infection.
Because of this difference, Ebola requires antiviral containment strategies, while cholera responds well to antibiotics and rehydration therapy.
In terms of transmission, Ebola spreads mainly through direct contact with infected bodily fluids such as blood, vomit, urine, stool, semen, or contaminated objects like needles and bedding.
It is not airborne and does not spread through casual contact like coughing in open air.
Cholera, on the other hand, spreads through the fecal–oral route, usually by consuming contaminated water or food.
This makes cholera strongly linked to poor sanitation, unsafe drinking water, and overcrowded living conditions.
The symptoms also differ significantly.
Ebola typically begins with sudden fever, weakness, muscle pain, and headache, followed by vomiting, diarrhoea, and in severe cases, internal and external bleeding, organ failure, and shock.
Cholera, however, usually causes sudden, profuse watery diarrhoea, often described as “rice-water stool,” with vomiting but usually without fever or pain.
The most dangerous feature of cholera is rapid dehydration rather than bleeding or organ failure from viral damage.
In terms of severity and progression, Ebola is generally more systemically destructive, affecting multiple organs and causing haemorrhagic complications.
Mortality rates can be very high, especially without advanced supportive care.
Cholera can also be deadly, but death occurs mainly due to severe dehydration and electrolyte imbalance, and it can kill within hours if untreated.
However, with prompt rehydration, cholera has a very high survival rate.
Diagnosis also differs.
Ebola is confirmed using RT-PCR laboratory testing in high-containment labs due to its high risk.
Cholera is diagnosed by identifying Vibrio cholerae in stool samples or through rapid diagnostic tests in outbreak settings.
Treatment approaches are also very different.
Ebola has no universally curative treatment, though monoclonal antibodies and intensive supportive care can improve survival. Strict isolation and infection control are essential.
Cholera treatment is much simpler: oral rehydration salts (ORS), intravenous fluids in severe cases, and antibiotics such as doxycycline or azithromycin can dramatically reduce severity and duration.
In a folder, Ebola is a highly lethal viral haemorrhagic disease spread by body fluids and requiring strict isolation, while cholera is a waterborne bacterial disease mainly causing severe diarrhoea and dehydration, and it is highly treatable with rapid fluid replacement.

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