briefly discuss the cause , prevention and control of following diesease( a) cholera b) hepatitis c) malaria d) measles don't copy paste provide information for each diesease i will mark brainliest then Thankyou
Answers
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Explanation:a)cholera
•causes-A bacterium called Vibrio cholerae causes cholera infection. The deadly effects of the disease are the result of a toxin the bacteria produces in the small intestine. The toxin causes the body to secrete enormous amounts of water, leading to diarrhea and a rapid loss of fluids and salts (electrolytes).
•prevention and control -Drink and use safe water* ...
Wash your hands often with soap and safe water* ...
Use latrines or bury your feces (poop); do not defecate in any body of water. ...
Cook food well (especially seafood), keep it covered, eat it hot, and peel fruits and vegetables*
b)hepatitis B -
•causes - hepatitis B is a contagious liver infection caused by the hepatitis B virus (HBV). The natural course of hepatitis B disease is different from one person to another.
• prevention and control - Hepatitis B infection can be prevented by getting vaccine and HBIG (hepatitis B immune globulin) soon after coming into contact with the virus. Persons who have recently been exposed to HBV should get HBIG and vaccine as soon as possible and preferably within 24 hours, but not more than 2 weeks after the exposure.
C) malaria
• causes - Malaria is caused by Plasmodium parasites. The parasites are spread to people through the bites of infected female Anopheles mosquitoes, called "malaria vectors." There are 5 parasite species that cause malaria in humans, and 2 of these species – P. falciparum and P.
• prevention and control - Protection against malaria and mosquito bites include the use of mosquito bed nets (preferably insecticide-treated nets), the wearing of clothes that cover most of the body, and use of insect repellent on exposed skin. Type and concentration of repellents depend on age and status.
d) measles
• causes - Measles is caused by morbillivirus, which is mostly seen in the winter and spring. It's spread from one child to another through direct contact with discharge from the nose and throat. Sometimes, it is spread through airborne droplets (from a cough or sneeze) from an infected child.
• prevention and control - Prevention and control measures for measles. Immunisation is the only effective preventive measure against acquiring measles. The live attenuated measles vaccine induces an immune response that is similar to naturally acquired immunity and can be boosted by challenge from wild or vaccine virus.
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