scholarly journals Parasitic and Microbial Infestations of Fruits Sold at Otuoke, Ogbia Local Government Area, Bayelsa State, Nigeria

2021 ◽  
Vol 4 (2) ◽  
pp. 57-66
Author(s):  
Ezenwaka C.O. ◽  
Amuzie C.C.
Keyword(s):  
Public Health ◽  
Local Government ◽  
Ascaris Lumbricoides ◽  
Fruits And Vegetables ◽  
Fasciola Hepatica ◽  
Strongyloides Stercoralis ◽  
Psidium Guajava ◽  
Local Government Area ◽  
Ananas Comosus ◽  
Public Health Importance

Fruits and vegetables have numerous health importance but can act as vehicles in the transmission of foodborne diseases of public health importance. This research examined the presence of parasites and microbial organisms on fruits sold at Otuoke community, Ogbia Local Government Area, Bayelsa State, Nigeria using six fruits types, including pineapple (Ananas comosus), cucumber (Cucumis sativus), lime (Citrus aurantiifolia), garden egg (Solanum aethiopicum), guava (Psidium guajava) and orange (Citrus sinensis). The parasites were concentrated by sedimentation and were examined using a light microscope. The result of the study showed the presence of cysts of Cryptosporidium parvum, Entamoeba histolytica, eggs of Fasciola hepatica, Ascaris lumbricoides and larva of Strongyloides stercoralis. Five out of the 6 fruits types examined were infested with at least one type of parasites. Ascaris lumbricoides (33.33%) was the most frequently detected parasite and was found on the pineapple, guava and oranges fruits. Fruit types were not significantly associated with parasitic contamination (p > 0.005). Bacteria isolated from the fruits included Lactobacillus sp., Proteus mirabilis, Bacillus subtilis, Pseudomonas sp., Bacillus cereus, Salmonella typhi, Shigella sp., Escherichia coli and Staphylococcus aureus. E. coli was isolated in all the sampled fruits types. The total count was determined by pour plate method using MacConkey agar. Total viable bacteria count (TBC) ranged from 21.9 x 105cfu/ml to 7.27 x 105cfu/ml. Aspergillus niger, A. flavus, Mucor spp.. and Fusarium spp were the isolated fungi species. A high number of these microorganisms in fruits and vegetables can lead to public health emergencies. Risk reduction can be achieved through personal and food hygiene by the fruit sellers and consumers. Further studies should be conducted to address the effect of seasonal variation on the infestation of the fruits sold in this area.

scholarly journals The Burden of Multiple Intestinal Helminthes among Primary School Children in Doma, Doma Local Government Area, Nasarawa State, Nigeria

2019 ◽  
pp. 1-7
Author(s):  
I. A. Alaku ◽  
E. A. Omudu ◽  
N. G. Imainde ◽  
D. D. Attah
Keyword(s):  
Public Health ◽  
Local Government ◽  
Primary School ◽  
Ascaris Lumbricoides ◽  
Primary Schools ◽  
Intestinal Parasites ◽  
Parasitic Infection ◽  
Local Government Area ◽  
Health Concern ◽  
Intestinal Parasitic Infection

Intestinal parasitic infections have always been an important public health problem in the tropics particularly in developing countries such as Nigeria for example. A cross-sectional survey involving 440 schools going children of both sexes aged 6 - >12 years was conducted in 4 primary schools at a different location in Doma Local Government Area (LGA) of Nasarawa State, Nigeria, between September 2015 to February 2016 to determine the prevalence of intestinal parasites. Of the 440 samples examined 155 (35.22%) were infected with different intestinal parasites. The parasites observed included Entamoeba histolytica (6.59%), bookworm (5.22%), Ascaris lumbricoides (53.40%), Trichuris trichiuria (0.45%), E. coli (4.77%) and mixed infection of Ascaris lumbricoides and hookworm (7.27%) with Ascaris lumbricoides having the highest prevalence. Doma south primary school 38 (34.54) Islamiyya nursery/primary school and Doma west primary school had the lowest prevalence with 36 (32.72%) and 34 (30.90%) respectively. An overall prevalence of (35.22%) intestinal parasitic infection in school going children is moderately high and of public health concern. There is need to intensified integrated control measure to reduce or completely eradicate the intestinal parasitic infection in school pupils.

scholarly journals Prevalence of Soil Transmitted Helminthes (STHs)Among Pupils of Community Primary Schools in Nkpor and Mgbodohia, Obio/Akpor Local Government Area, Rivers State, Nigeria

2018 ◽  
Author(s):  
LeBari Barine Gboeloh ◽  
Ike-Ihunwo Chikaire Ndamzi
Keyword(s):  
Public Health ◽  
Local Government ◽  
Mixed Infection ◽  
Primary Schools ◽  
Local Government Area ◽  
Sub Saharan Africa ◽  
Health Concern ◽  
Public Health Concern ◽  
Significant Difference ◽  
Rivers State

ABSTRACTSoil transmitted helminthes (STHs) are common public health concern among children in Sub saharan Africa. A study to determine the prevalence and intensity of these parasites among pupils of two primary schools in Nkpor and Mgbodohia communities, Obio/Akpor Local Government Area, Rivers State, Nigeria was conducted. The formo-ether concentration technique was used to concentrate and separate the eggs and cysts from the faeces. Out of 107 pupils (56males and 51 females) investigated, 81 (75.7 %) were positive for at least one gastrointestinal helminth. The parasites identified included Ascaris lumbricoide(58.0%), Hookworms(28.4%), Trichirus trichiura(13.6%) and A.lumbricoide + T. trichiura (6.3%). Ascaris lumbricoide was significantly (P<0.05) higher in prevalence than other parasites. Although more females (54.3%) were infected than males (45.7%), there was no significance(P>0.05) difference in the prevalence in relation to sex. Of the 44 males infected, 24(54.5%), 5 (11.4%), 13(29.5%) and 2(4.5%) haboured A. lumbricoide, T. trichiura, Hookworms and mixed infection (A. lumbricoide + T. trichiura) repectively. Out of the 37 females infected, 21 (56.8%), 3(8.1%), 10(27.0%) and 3(8.1%) haboured A. lumbricoide, T. trichiura, Hookworms and mixed infection (A. lumbricoide + T. trichiura) repectively. There was no significance difference in the prevalence of A. lumbricoide and Hookworms between males (54.5%) and females (56.8%). There was significant difference in prevalence among two major age groups (5-10years-45% and 11-15years-41.9%). Children within the age group of 16-20years had the least infection (9.9%). The intensities of A.lumbricoide, T.trichiura and hookworm were 246.5, 107.5 and 187 Epg respectively. The intensity of A. lumbricoide was significantly difference than other parasites identified.Soil transmited helminthes remain a public health concern among children in the study area. Provision of portable water, toilet facilities, good education on the epidemiology of STHs and regular de-worming will enhance control measures.

scholarly journals Domiciliary Cockroaches as Carriers of Human Intestinal Parasites in Lagos Metropolis, Southwest Nigeria: Implications for Public Health

2018 ◽  
pp. 141-151 ◽  
Author(s):  
Adedotun A Adenusi ◽  
Mary I Akinyemi ◽  
Dele Akinsanya
Keyword(s):  
Public Health ◽  
Disease Transmission ◽  
Periplaneta Americana ◽  
Intestinal Parasites ◽  
Low Cost ◽  
Parasite Prevalence ◽  
Strongyloides Stercoralis ◽  
Housing Type ◽  
Public Health Importance ◽  
Southwest Nigeria

Background: Domiciliary cockroaches are obnoxious pests of significant medical importance. We investigated the prevalence of human intestinal parasites in cockroaches and its attendant public health importance. Methods: Overall, 749 cockroaches (Periplaneta americana, 509, Blattella germanica, 240) caught by trapping from 120 households comprising 3 different housing types in Somolu, Lagos metropolis, southwest Nigeria, in 2015 were screened for human intestinal parasites using standard parasitological techniques. Results: The prevalence of human intestinal parasites in cockroaches was 96.4%. There was no statistically signifi­cant difference (P> 0.05) in parasite prevalences between P. americana (95.7%) and B. germanica (97.9%). Parasite species identified and their prevalence were as follows: Entamoeba histolytica/dispar (44.1%), E. coli (37.8%), Gi­ardia lamblia (18.7%), Cryptosporidium sp. (13.8%), Ascaris lumbricoides (61.3%), Trichuris trichiura (55.8%), hookworms (11.6%), Strongyloides stercoralis (11.7%), Taenia/Echinococcus spp. (10.5%), Enterobius vermicularis (17.2%) and Hymenolepis nana (11.6%). Parasite prevalence and burdens varied with housing type; the prevalence was significantly higher statistically (P< 0.05) in cockroaches from low-cost bungalow, LCB (100%) and low-cost, 2-storey, LC2-S (100%) houses than in medium-cost flats, MCF (81.3%). Parasite burdens were also significantly higher statistically (P< 0.05) in cockroaches from LCB or LC2-S than in cockroaches from MCF. Parasite preva­lences between cockroach gut and body surfaces were not statistically significant (P> 0.05) but mean parasite bur­dens in gut were significantly higher statistically (P< 0.05) than on body surfaces. Conclusion: Cockroaches types carry transmissive stages of human intestinal parasites and may act as reservoirs and potential mechanical vectors for disease transmission.

scholarly journals Prevalence of parasitic ova/cysts on fruits and vegetables sold in Afikpo North Local Government Area, Ebonyi State, Nigeria

2017 ◽  
Vol 2 (6) ◽  
pp. 104-109
Author(s):  
K. K. Ngele ◽  
◽  
Ali Amos Ndu ◽  
Aligwe Esther Nnenna ◽  
Ujaa Mercy Ekemma ◽  
...  
Keyword(s):  
Local Government ◽  
Fruits And Vegetables ◽  
Local Government Area

scholarly journals Detection of Toxoplasma gondii antibodies in trade donkeys (Equus asinus) at Ganawuri district market, Riyom Local Government area, Plateau State, North Central Nigeria

2019 ◽  
pp. 60-64
Author(s):  
Shalangwa Ishaku Bata ◽  
Shalom Kumra Byencit
Keyword(s):  
Public Health ◽  
Toxoplasma Gondii ◽  
Local Government ◽  
Cross Sectional Study ◽  
Latex Agglutination ◽  
Local Government Area ◽  
Serum Samples ◽  
Cross Sectional ◽  
North Central ◽  
Plateau State

Background and Aim: Toxoplasma gondii is a parasite of public health significance due to its possible transmission to humans through ingestion of tissue cysts in raw or undercooked meat or food or water contaminated with oocysts shed by felids and transplacental transmission. This study was carried out to provide information on the possible risk of transmission through eating undercooked donkey meat by conducting a market based cross-sectional study design to determine the presence of T. gondii antibodies in trade donkeys in Ganawuri district, Riyom Local Government Area, Plateau State, North Central, Nigeria. Materials and Methods: One hundred and thirteen serum samples were collected from trade donkeys at the market and analyzed for T. gondii antibodies using latex agglutination test (LAT). Serum samples with LAT titer >10 μl/ml were considered positive. Results: The distribution of the donkeys based on their sources showed that greater proportions (61.1%) were from North Eastern part of the country. The study showed that 31 of the serum samples collected and analyzed were positive for T. gondii antibodies given an overall prevalence of 27.4%. The prevalence ranges between 22.2 and 33.3% across the states where the donkeys were sourced. The study showed that seropositivity increases with age (p=0.003; OR=11.8) and ranges between 12.5 and 47.2%. The prevalence did not vary significantly based on sex and source/location (p=0.494, OR=0.05; 0.920, 1.45, respectively). Conclusion: This study showed that trade donkeys at Ganawuri district market have antibodies to T. gondii and suggest a public health risk from the consumption of undercooked donkey meat.

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