Infectious Diseases and Global Health
Challenges questions and answers
Schistosomiasis - ✅✅Parasitic disease caused by schistosomes.
Adult schistosomes - ✅✅Live in veins and cause minimal damage.
Schistosome eggs - ✅✅Primary cause of morbidity in schistosomiasis.
Risk factors for schistosomiasis - ✅✅Include human waste in freshwater and suitable snail hosts.
Snails - ✅✅Essential for schistosome lifecycle continuation.
Mass Drug Administration (MDA) - ✅✅Control strategy for schistosomiasis and Lymphatic Filariasis.
Lymphatic Filariasis (LF) - ✅✅Parasitic disease transmitted by mosquitoes.
Symptoms of LF - ✅✅Visible symptoms require many mosquito bites over years.
Obstructive phase of LF - ✅✅Characterized by development of elephantoid organs.
GPELF - ✅✅Global program aimed at eliminating LF by 2030.
Morbidity associated with LF - ✅✅Includes hydrocele and swelling of limbs.
S. haematobium - ✅✅Parasite linked to female genital schistosomiasis.
Female Genital Schistosomiasis (FGS) - ✅✅Affects reproductive organs like cervix and ovaries.
, Chagas' disease - ✅✅Caused by the triatomine bug; no vaccine available.
Chlamydia trachomatis - ✅✅Bacterium responsible for trachoma.
SAFE strategy - ✅✅Approach to eliminate trachoma through surgery and hygiene.
Trachoma transmission - ✅✅Facilitated by flies and poor sanitation.
Hydrocele - ✅✅Swelling due to lymphatic obstruction in LF.
Social exclusion in LF - ✅✅May result from feelings of shame and embarrassment.
Increased cancer risk - ✅✅Schistosomiasis linked to bladder and colorectal cancers.
Cardiac deaths in Latin America - ✅✅Significant due to Chagas' disease.
Bed nets - ✅✅Preventive measure against Chagas' disease transmission.
Chagas' disease - ✅✅A tropical parasitic disease caused by Trypanosoma cruzi.
Vector control - ✅✅Strategy to reduce disease transmission by controlling vectors.
Congenital transmission - ✅✅Infection passed from mother to baby during pregnancy.
Trachoma - ✅✅Infectious eye disease leading to blindness.
Scar tissue - ✅✅Fibrous tissue that replaces normal tissue after injury.
Challenges questions and answers
Schistosomiasis - ✅✅Parasitic disease caused by schistosomes.
Adult schistosomes - ✅✅Live in veins and cause minimal damage.
Schistosome eggs - ✅✅Primary cause of morbidity in schistosomiasis.
Risk factors for schistosomiasis - ✅✅Include human waste in freshwater and suitable snail hosts.
Snails - ✅✅Essential for schistosome lifecycle continuation.
Mass Drug Administration (MDA) - ✅✅Control strategy for schistosomiasis and Lymphatic Filariasis.
Lymphatic Filariasis (LF) - ✅✅Parasitic disease transmitted by mosquitoes.
Symptoms of LF - ✅✅Visible symptoms require many mosquito bites over years.
Obstructive phase of LF - ✅✅Characterized by development of elephantoid organs.
GPELF - ✅✅Global program aimed at eliminating LF by 2030.
Morbidity associated with LF - ✅✅Includes hydrocele and swelling of limbs.
S. haematobium - ✅✅Parasite linked to female genital schistosomiasis.
Female Genital Schistosomiasis (FGS) - ✅✅Affects reproductive organs like cervix and ovaries.
, Chagas' disease - ✅✅Caused by the triatomine bug; no vaccine available.
Chlamydia trachomatis - ✅✅Bacterium responsible for trachoma.
SAFE strategy - ✅✅Approach to eliminate trachoma through surgery and hygiene.
Trachoma transmission - ✅✅Facilitated by flies and poor sanitation.
Hydrocele - ✅✅Swelling due to lymphatic obstruction in LF.
Social exclusion in LF - ✅✅May result from feelings of shame and embarrassment.
Increased cancer risk - ✅✅Schistosomiasis linked to bladder and colorectal cancers.
Cardiac deaths in Latin America - ✅✅Significant due to Chagas' disease.
Bed nets - ✅✅Preventive measure against Chagas' disease transmission.
Chagas' disease - ✅✅A tropical parasitic disease caused by Trypanosoma cruzi.
Vector control - ✅✅Strategy to reduce disease transmission by controlling vectors.
Congenital transmission - ✅✅Infection passed from mother to baby during pregnancy.
Trachoma - ✅✅Infectious eye disease leading to blindness.
Scar tissue - ✅✅Fibrous tissue that replaces normal tissue after injury.
