1.2 Statement of problem
Malaria infection is a major public health
challenge for many countries in the world (especially developing
countries e.g Nigeria) causing tremendous high rates of morbidity and
mortality (Jennison, 2015). The Plasmodium falciparum species infections
are responsible for the majority of the human severe malaria burden
worldwide (Greenwood and Mutabingwa, 2002). This species is found
worldwide in tropical and sub-tropical regions. It is estimated that
every year approximately one million people are killed by species,
especially in Nigeria where this species predominates (Greenwood and
Mutabingwa, 2002; Abdel-gadir, 2015).
This parasite causes a lot of
harvoc to the body such as destruction of red blood cells, leading to
the clinical signs and symptoms such as fever, flu-like, chills etc.
diarrhea, and anemia and jaundice due to loss of red blood cells unless
treated quickly the disease can kill within 24 hours (Wells et al.,
2009). Methods used in order to prevent the spread of disease, or to
protect individuals in areas where malaria is endemic, include
prophylactic drugs, mosquito eradication and the prevention of mosquito
bites (Kochar et al., 2009). The continued existence of malaria in an
area requires a combination of high human population density, high
mosquito population density and high rates of transmission from humans
to mosquitoes and from mosquitoes to humans (Akinleye, 2009). If any of
these is lowered sufficiently, the parasite will sooner or later
disappear from community (Snow et al., 2005). Many states, communities,
institutions, seeing an increasing number of imported malaria cases
owing to extensive travel and migration and little or no information is
available as regarding the seroprevalence of malaria parasite in Kwara
State University, Malete. Hence the need for the seroprevalence study to
estimate the proportion (percentage) of student who seropositive and
those seronegative of malaria infection.
1.3 Justification
It has
been established that people of all ages are affected by malaria
infection in sub-saharan Africa, especially Nigeria which bear the
heaviest burden of malaria attack which is either treated at home or in
the hospital. Early recognition and appropriate treatment can go a long
way in minimizing the outcome of the disease. Previously, WHO (2014) has
advocated for the management of malaria infections in the homes,
institutions, work place, campuses should be done before seeking help
from any near by health out let. In the recent time WHO urges endemic
countries and malaria partners to adopt diagnostic testing, treatment
and surveillance for malaria (WHO, 2011). Endemic countries and
stakeholders should ensure that every suspected malaria case is tested
and that every confirmed case be treated with a quality-assured anti
malarial drug, and that every malaria case be tracked in a surveillance
system. Due to this it became necessary to verify and compare the
relationship between practice, socio-economic demographic
characteristics and malaria infection serology status. There is paucity
of information or no previous data on the seropositive or seronegative
prevalence of malaria among Kwara State University, Malete students.
Hence the significance of this research.