Malariology (A Continuing Education Activity) - 2023 Revision

Background:Malariology is the scientific study of Malaria. Malaria is a disease caused by parasites that are transmitted to people via the bites of infected female Anopheles mosquitoes. It is life-threatening, preventable, and curable. Plasmodium parasites are responsible for malaria infections, they are of diverse species and exhibits complex life cycles.A complex structure of environmental, behavioural, and social factors determine how susceptible are human tovarious Anopheles species. They are vectors of malaria, they cause illnesses, abnormal functions, and damages in their human hosts. “Mild illness” entails a series of on and off episodes of intense fever, sweating and sometimes headache, malaise, fatigue, body aches, nausea, and vomiting. In children and pregnant women, the disease can move on to “severe malaria”, manifesting as cerebral malaria, coma, seizures, anaemia, respiratory distress, kidney and liver failures, cardiovascular collapse, and shock. In the long-term, impacts of Malaria includes death, disability, and significant socioeconomic burden on communities where the disease prevails. An exploratory study of the underlying factors influencing the progression of infection to disease is paramount to reduce the morbidity and mortality of malaria.Within the last couple of years, The National Institute of Allergy and Infectious Diseases (NIAID) researchers have sequenced the genomes of various Anopheline mosquito species. The purpose pioneering studies have sequenced genomes forAnopheles gambiae mosquito, and dozens of isolates of both Plasmodium falciparum, the deadliest malaria parasite, and Plasmodium vivax, the most widespread malaria parasite. Plasmodium ovale is a species of parasitic protozoon (plural: protozoan), a causative agent for tertian malaria in human subjects. Similar to the other malaria parasites of primates, this parasite is only transmitted through the bites of infected Anopheles mosquitoes.Novel vaccines and drugs developments are important to the implementation of effective prevention and control programmes.Analytical data is essential to anti-malaria efforts, as the global community strengthens actions. In determining the biological, behavioral, and environmental factors that influence malaria's presence in people and places, over periods of time. As the COVID-19 pandemic tends to distract attentions away from Malaria, the World Health Organization (WHO) has called for aggressive systemic adjustments, to cater for Malaria and other killer diseases. The Global Technical Strategy for Malaria 2016-2030 (GTS) and Immunisation Agenda 2030 (IA2030) are aimed at calls for all malaria-endemic countries tostep-up actions. Together with initiatives like Roll Back Malaria (RBM), US President’s Malaria Initiative (PMI), Action and Investment to defeat Malaria 2016-2030 (AIM) and various other malaria fighters targets of reducing malaria case incidence and mortality rates globally by at least 90% by 2030.Simultaneously, further studies are needed to improve the understanding of malaria, as a way of gaining insights into how to enhance human well beings, as well as reducing disease burdens.