WATER BORNE DISEASES Flashcards
WHAT IS WATER-BORNE DISEASE?
caused by a variety of microorganisms, biotoxins, and toxic contaminants; and spread via contaminated water
mainly affects children below five years of age;
usually lasts for a couple of weeks and can turn
out to be fatal if it goes untreated
Diarrhea
Symptoms of Diarrhea
dizziness, dehydration, pale skin
and loss f consciousness in severe cases
occurs predominantly in children, but can also
affect adults; possesses a mortality rate that is alarmingly high among the water-borne diseases.
Cholera
Symptoms of Cholera
diarrhea, vomiting, fever, and abdominal cramps
What cholera cause by?
Vibrio Cholerea
a highly contagious bacterial infection that can
spread throughout the body, affecting many
organs.
Typhoid
Symptoms of Typhoid
episodes of fever, loss of appetite,
nausea, headache, constipation, and loss of
body weight.
What Typhoid cause by?
Salmonella Typhi
a common infection of the human gastro-intestinal tract.
Amoebiasis
mainly affects the liver and is caused by
Hepatitis A virus.
Hepatitis A
Symptoms of Amoebiasis
abdominal cramps and watery stools
What amoebiasis cause by?
Entamoeba Histolytica
Route of contamination of Hepatitis A is?
Oral
Symptoms of Hepatitis A
fever, nausea and vomiting, but can suffer severe complications if they’re not treated
in time