Biology In Human Welfare - Human Health And Disease

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-amoebiasis-primary"><primary style="font-size:24px"> Amoebiasis </primary></h3>
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<main>
<ul>
<li>Amoebiasis is a parasitic infection caused by the protozoan organism Entamoeba histolytica.</li>
<li>It commonly affects the intestines, causing symptoms such as diarrhea, abdominal pain, and cramping.</li>
<li>Amoebiasis can also spread to other organs, such as the liver, causing severe complications.</li>
<li>The infection is transmitted through the ingestion of contaminated food or water containing the cysts of Entamoeba histolytica.</li>
<li>Factors that increase the risk of amoebiasis include poor sanitation, crowded living conditions, and close contact with infected individuals.</li>
</ul>
</main>
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<footer style = "font-size: 18px"> $\rightarrow$  $\rightarrow$ <span style = "color:blue"> Amoebiasis </span> $\rightarrow$ Risk factors for amoebiasis $\rightarrow$ Symptoms of amoebiasis </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-1"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-amoebiasis-primary-1"><primary style="font-size:24px"> Amoebiasis </primary></h3>
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<main>
<ul>
<li>The symptoms of amoebiasis may vary from mild to severe and can include diarrhea (which may be bloody), abdominal pain, bloating, and fatigue.</li>
<li>In severe cases, the infection can lead to complications like the formation of abscesses in the liver, which may require surgical intervention.</li>
<li>The diagnosis of amoebiasis is usually done through stool examination, where the presence of cysts or trophozoites of Entamoeba histolytica is observed.</li>
<li>Treatment for amoebiasis typically involves the use of antimicrobial drugs, such as metronidazole or tinidazole, to kill the parasite.</li>
<li>Prevention of amoebiasis involves improving sanitation practices, ensuring the safety of water sources, and maintaining good personal hygiene.</li>
</ul>
</main>
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<footer style = "font-size: 18px"> $\rightarrow$  $\rightarrow$ <span style = "color:blue"> Amoebiasis </span> $\rightarrow$ Risk factors for amoebiasis $\rightarrow$ Symptoms of amoebiasis </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-2"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-amoebiasis-primary-2"><primary style="font-size:24px"> Amoebiasis </primary></h3>
<hr>
<main>
<ul>
<li>The life cycle of Entamoeba histolytica starts with the ingestion of the cyst form of the parasite through contaminated food or water.</li>
<li>Once inside the intestines, the cysts release trophozoites, which are the active, feeding form of the parasite.</li>
<li>The trophozoites invade the intestinal lining, causing tissue destruction and the formation of ulcers.</li>
<li>Some of the trophozoites can also differentiate into cysts, which are then passed out in the feces, completing the life cycle.</li>
<li>The transmission of the parasite relies on the ingestion of the cyst form by a new host.</li>
</ul>
</main>
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<footer style = "font-size: 18px"> $\rightarrow$  $\rightarrow$ <span style = "color:blue"> Amoebiasis </span> $\rightarrow$ Risk factors for amoebiasis $\rightarrow$ Symptoms of amoebiasis </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-3"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-amoebiasis-primary-3"><primary style="font-size:24px"> Amoebiasis </primary></h3>
<hr>
<main>
<ul>
<li>The pathogenesis of amoebiasis involves several factors, including the adherence of trophozoites to the intestinal wall, tissue invasion, and immune response.</li>
<li>The trophozoites secrete proteolytic enzymes that help in tissue destruction and invasion.</li>
<li>The immune response plays a crucial role in the development of symptoms and complications in amoebiasis.</li>
<li>In some cases, the immune response is ineffective in clearing the infection, leading to the persistence of the parasite.</li>
<li>Host factors, such as malnutrition or immunocompromised state, can also impact the severity of the infection.</li>
</ul>
</main>
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<footer style = "font-size: 18px"> $\rightarrow$  $\rightarrow$ <span style = "color:blue"> Amoebiasis </span> $\rightarrow$ Risk factors for amoebiasis $\rightarrow$ Symptoms of amoebiasis </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-4"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-amoebiasis-primary-4"><primary style="font-size:24px"> Amoebiasis </primary></h3>
<hr>
<main>
<ul>
<li>The treatment of amoebiasis involves the use of antimicrobial drugs, such as metronidazole or tinidazole.</li>
<li>These drugs work by killing the trophozoites and cysts of Entamoeba histolytica.</li>
<li>In severe cases of amoebic liver abscess, drainage of the abscess may be required.</li>
<li>The management of symptoms, such as diarrhea and abdominal pain, may involve the use of supportive measures like rehydration and pain relief.</li>
<li>It is important to complete the full course of treatment to ensure the eradication of the parasite and prevent relapse.</li>
</ul>
</main>
<hr>
<footer style = "font-size: 18px"> $\rightarrow$  $\rightarrow$ <span style = "color:blue"> Amoebiasis </span> $\rightarrow$ Risk factors for amoebiasis $\rightarrow$ Symptoms of amoebiasis </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-5"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-amoebiasis-primary-5"><primary style="font-size:24px"> Amoebiasis </primary></h3>
<hr>
<main>
<ul>
<li>Prevention of amoebiasis involves improving sanitation practices, especially in areas with inadequate sanitation facilities.</li>
<li>Safe disposal of feces and proper sewage management are essential in preventing the contamination of water sources.</li>
<li>Drinking water should be obtained from reliable and safe sources, and it may need to be treated using methods like boiling or filtration.</li>
<li>Personal hygiene, including proper handwashing with soap and water, is crucial in preventing the transmission of the parasite.</li>
<li>Education and awareness programs can also help in promoting preventive measures and reducing the incidence of amoebiasis.</li>
</ul>
</main>
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<footer style = "font-size: 18px"> $\rightarrow$  $\rightarrow$ <span style = "color:blue"> Amoebiasis </span> $\rightarrow$ Risk factors for amoebiasis $\rightarrow$ Symptoms of amoebiasis </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-6"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-amoebiasis-primary-6"><primary style="font-size:24px"> Amoebiasis </primary></h3>
<hr>
<main>
<ul>
<li>Apart from diarrhea, abdominal pain, and cramping, other symptoms of amoebiasis can include fever, nausea, and weight loss.</li>
<li>In severe cases, the infection can lead to complications such as intestinal perforation, peritonitis, and liver abscess.</li>
<li>Amoebic liver abscess is a serious complication where the trophozoites invade and form abscesses in the liver.</li>
<li>The main symptoms of liver abscess include right upper abdominal pain, fever, and the presence of a tender mass in the liver area.</li>
<li>Liver abscess usually requires medical intervention, such as drainage of the abscess, in addition to antimicrobial therapy.</li>
</ul>
</main>
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<footer style = "font-size: 18px"> $\rightarrow$  $\rightarrow$ <span style = "color:blue"> Amoebiasis </span> $\rightarrow$ Risk factors for amoebiasis $\rightarrow$ Symptoms of amoebiasis </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-7"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-amoebiasis-primary-7"><primary style="font-size:24px"> Amoebiasis </primary></h3>
<hr>
<main>
<ul>
<li>The impact of amoebiasis on public health can be significant, especially in regions with poor sanitation and hygiene practices.</li>
<li>The World Health Organization estimates that around 50 million people are infected with Entamoeba histolytica worldwide.</li>
<li>Amoebiasis is more prevalent in developing countries, where factors like poor sanitation and overcrowding contribute to the spread of the infection.</li>
<li>In addition to the direct impact on individuals’ health, amoebiasis can also have social and economic consequences in affected communities.</li>
<li>Efforts to improve sanitation, hygiene practices, and access to safe drinking water are crucial in reducing the burden of amoebiasis globally.</li>
</ul>
</main>
<hr>
<footer style = "font-size: 18px"> $\rightarrow$  $\rightarrow$ <span style = "color:blue"> Amoebiasis </span> $\rightarrow$ Risk factors for amoebiasis $\rightarrow$ Symptoms of amoebiasis </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-8"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-amoebiasis-primary-8"><primary style="font-size:24px"> Amoebiasis </primary></h3>
<hr>
<main>
<ul>
<li>In conclusion, amoebiasis is a parasitic infection caused by Entamoeba histolytica.</li>
<li>It primarily affects the intestines but can also involve other organs like the liver.</li>
<li>The infection is transmitted through contaminated food or water.</li>
<li>Amoebiasis can range from mild to severe, with complications requiring medical intervention.</li>
<li>Prevention and control measures, including improved sanitation and hygiene practices, are essential in reducing the incidence of amoebiasis.</li>
</ul>
</main>
<hr>
<footer style = "font-size: 18px"> $\rightarrow$  $\rightarrow$ <span style = "color:blue"> Amoebiasis </span> $\rightarrow$ Risk factors for amoebiasis $\rightarrow$ Symptoms of amoebiasis </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-15"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-life-cycle-of-entamoeba-histolytica-primary"><primary style="font-size:24px"> Life cycle of Entamoeba histolytica </primary></h3>
<hr>
<main>
<ul>
<li>Ingestion of cyst form through contaminated food or water</li>
<li>Release of trophozoites in the intestines</li>
<li>Invasion of intestinal lining and tissue destruction</li>
<li>Differentiation of trophozoites into cysts</li>
<li>Passage of cysts in feces, completing the life cycle</li>
</ul>
</main>
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<footer style = "font-size: 18px">Treatment options for amoebiasis $\rightarrow$ Preventive measures for amoebiasis $\rightarrow$ <span style = "color:blue"> Life cycle of Entamoeba histolytica </span> $\rightarrow$ Pathogenesis of amoebiasis $\rightarrow$ Drug therapy for amoebiasis </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-17"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-drug-therapy-for-amoebiasis-primary"><primary style="font-size:24px"> Drug therapy for amoebiasis </primary></h3>
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<main>
<ul>
<li><strong>Metronidazole</strong>: effective against trophozoites and cysts</li>
<li><strong>Tinidazole</strong>: alternative drug with similar efficacy</li>
<li>Combination therapy may be used in severe cases</li>
<li>Duration of treatment is usually 5-10 days</li>
<li>Follow-up tests may be needed to ensure clearance of the infection</li>
</ul>
</main>
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<footer style = "font-size: 18px">Life cycle of Entamoeba histolytica $\rightarrow$ Pathogenesis of amoebiasis $\rightarrow$ <span style = "color:blue"> Drug therapy for amoebiasis </span> $\rightarrow$ Public health impact of amoebiasis $\rightarrow$ Impact of amoebiasis on public health </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-18"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-public-health-impact-of-amoebiasis-primary"><primary style="font-size:24px"> Public health impact of amoebiasis </primary></h3>
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<main>
<ul>
<li>Global burden of around 50 million cases annually</li>
<li>Higher prevalence in developing countries</li>
<li>Social and economic consequences in affected communities</li>
<li>Importance of sanitation and hygiene interventions</li>
<li>Collaborative efforts to reduce the burden of amoebiasis</li>
</ul>
</main>
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<footer style = "font-size: 18px">Pathogenesis of amoebiasis $\rightarrow$ Drug therapy for amoebiasis $\rightarrow$ <span style = "color:blue"> Public health impact of amoebiasis </span> $\rightarrow$ Impact of amoebiasis on public health $\rightarrow$ Prevention and control strategies </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-19"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-impact-of-amoebiasis-on-public-health-primary"><primary style="font-size:24px"> Impact of amoebiasis on public health </primary></h3>
<hr>
<main>
<ul>
<li>High prevalence in developing countries</li>
<li>Poor sanitation and hygiene contribute to the spread</li>
<li>Social and economic consequences in affected communities</li>
<li>Increased healthcare burden</li>
<li>Importance of implementing preventive measures</li>
</ul>
</main>
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<footer style = "font-size: 18px">Drug therapy for amoebiasis $\rightarrow$ Public health impact of amoebiasis $\rightarrow$ <span style = "color:blue"> Impact of amoebiasis on public health </span> $\rightarrow$ Prevention and control strategies $\rightarrow$ Comparison of amoebiasis and giardiasis </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-21"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-comparison-of-amoebiasis-and-giardiasis-primary"><primary style="font-size:24px"> Comparison of amoebiasis and giardiasis </primary></h3>
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<main>
<p>Amoebiasis:</p>
<ul>
<li>Caused by Entamoeba histolytica</li>
<li>Transmission through contaminated food or water</li>
<li>Can cause severe complications like liver abscess</li>
<li>Treatment with antimicrobial drugs</li>
<li>Prevention through sanitation and hygiene practices
Giardiasis:</li>
<li>Caused by Giardia lamblia</li>
<li>Transmission through contaminated water</li>
<li>Causes diarrhea, abdominal pain, and bloating</li>
<li>Treatment with antimicrobial drugs</li>
<li>Prevention through water sanitation and personal hygiene</li>
</ul>
</main>
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<footer style = "font-size: 18px">Impact of amoebiasis on public health $\rightarrow$ Prevention and control strategies $\rightarrow$ <span style = "color:blue"> Comparison of amoebiasis and giardiasis </span> $\rightarrow$ Host-pathogen interaction in amoebiasis $\rightarrow$ Laboratory diagnosis of amoebiasis </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-22"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-host-pathogen-interaction-in-amoebiasis-primary"><primary style="font-size:24px"> Host-pathogen interaction in amoebiasis </primary></h3>
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<main>
<ul>
<li>Trophozoites adhere to and invade intestinal lining</li>
<li>Secretion of proteolytic enzymes for tissue disruption</li>
<li>Immune response attempts to clear the infection</li>
<li>Evasion of immune response by the parasite</li>
<li>Host factors influence the severity of infection</li>
</ul>
</main>
<hr>
<footer style = "font-size: 18px">Prevention and control strategies $\rightarrow$ Comparison of amoebiasis and giardiasis $\rightarrow$ <span style = "color:blue"> Host-pathogen interaction in amoebiasis </span> $\rightarrow$ Laboratory diagnosis of amoebiasis $\rightarrow$ Treatment challenges in amoebiasis </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-23"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-laboratory-diagnosis-of-amoebiasis-primary"><primary style="font-size:24px"> Laboratory diagnosis of amoebiasis </primary></h3>
<hr>
<main>
<ul>
<li>Microscopic examination of stool for cysts or trophozoites</li>
<li>Serological tests to detect antibodies against the parasite</li>
<li>Imaging studies (ultrasound, CT scan) for liver abscesses</li>
<li>Accurate diagnosis is important for appropriate treatment</li>
<li>Differentiate from other causes of diarrhea and abdominal pain</li>
</ul>
</main>
<hr>
<footer style = "font-size: 18px">Comparison of amoebiasis and giardiasis $\rightarrow$ Host-pathogen interaction in amoebiasis $\rightarrow$ <span style = "color:blue"> Laboratory diagnosis of amoebiasis </span> $\rightarrow$ Treatment challenges in amoebiasis $\rightarrow$ Public health interventions in amoebiasis control </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-24"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-treatment-challenges-in-amoebiasis-primary"><primary style="font-size:24px"> Treatment challenges in amoebiasis </primary></h3>
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<main>
<ul>
<li>Drug resistance in some cases</li>
<li>Limited access to healthcare in certain regions</li>
<li>Interactions with other concurrent infections or medications</li>
<li>Adequate follow-up to ensure treatment success</li>
<li>Health education and compliance with treatment protocols</li>
</ul>
</main>
<hr>
<footer style = "font-size: 18px">Host-pathogen interaction in amoebiasis $\rightarrow$ Laboratory diagnosis of amoebiasis $\rightarrow$ <span style = "color:blue"> Treatment challenges in amoebiasis </span> $\rightarrow$ Public health interventions in amoebiasis control $\rightarrow$ Global initiatives in combating amoebiasis </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-25"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-public-health-interventions-in-amoebiasis-control-primary"><primary style="font-size:24px"> Public health interventions in amoebiasis control </primary></h3>
<hr>
<main>
<ul>
<li>Increase access to clean water and sanitation facilities</li>
<li>Implement hygiene education programs</li>
<li>Improve healthcare infrastructure for diagnosis and treatment</li>
<li>Develop and distribute effective vaccines</li>
<li>Monitor and evaluate the effectiveness of interventions</li>
</ul>
</main>
<hr>
<footer style = "font-size: 18px">Laboratory diagnosis of amoebiasis $\rightarrow$ Treatment challenges in amoebiasis $\rightarrow$ <span style = "color:blue"> Public health interventions in amoebiasis control </span> $\rightarrow$ Global initiatives in combating amoebiasis $\rightarrow$ Amoebiasis research and future prospects </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-26"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-global-initiatives-in-combating-amoebiasis-primary"><primary style="font-size:24px"> Global initiatives in combating amoebiasis </primary></h3>
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<main>
<ul>
<li>World Health Organization’s Global Strategy for Control of Amoebiasis</li>
<li>Collaborative efforts between countries and organizations</li>
<li>Research and development of new treatment options</li>
<li>Knowledge sharing and capacity building initiatives</li>
<li>International funding for prevention and control programs</li>
</ul>
</main>
<hr>
<footer style = "font-size: 18px">Treatment challenges in amoebiasis $\rightarrow$ Public health interventions in amoebiasis control $\rightarrow$ <span style = "color:blue"> Global initiatives in combating amoebiasis </span> $\rightarrow$ Amoebiasis research and future prospects $\rightarrow$ Conclusion </footer>

<h3 id="success-stylefont-size25px-biology-in-human-welfare-human-health-and-disease-amoebiasis-success-28"><Success style="font-size:25px"> Biology In Human Welfare Human Health And Disease Amoebiasis </Success></h3>
<h3 id="primary-stylefont-size24px-conclusion-primary"><primary style="font-size:24px"> Conclusion </primary></h3>
<hr>
<main>
<ul>
<li>Amoebiasis is a parasitic infection caused by Entamoeba histolytica.</li>
<li>It can cause a range of symptoms and severe complications.</li>
<li>Prevention and control measures, such as improved sanitation and hygiene practices, are crucial in reducing the burden of amoebiasis.</li>
<li>Effective treatment options and research efforts contribute to better patient outcomes.</li>
<li>Collaborative initiatives at the global level can help combat the spread of amoebiasis and improve public health.</li>
</ul>
</main>
<hr>
<footer style = "font-size: 18px">Global initiatives in combating amoebiasis $\rightarrow$ Amoebiasis research and future prospects $\rightarrow$ <span style = "color:blue"> Conclusion </span> $\rightarrow$  $\rightarrow$  </footer>