BACKGROUND A characteristic of Plasmodium falciparum infections is the gradual acquisition of clinical immunity resulting from repeated exposures to the parasite. While the molecular basis of protection against clinical malaria remains unresolved, its effects on epidemiological patterns are well recognized. Accumulating epidemiological data constitute a valuable resource that must be intensivel...

This paper describes a malaria knowledge test (MKT) developed to evaluate a web-based game for students who increasingly travel to malaria-risk regions of the world. The 18-item MKT was structured according to the dimensions of the self-regulation model (SRM) to measure the accuracy of students' beliefs about malaria. An experimental design was used to compare three game versions. Students (N=4...

The health-care needs and resources of disease-endemic regions such as west Africa have been a major focus during the recent Ebola outbreak. On the basis of that experience, we call attention to two priorities that have unfortunately been ignored thus far: 1) the development of clinical research facilities and 2) the training of host country investigators to ensure that the facilities and exper...

An ELISA was developed for the diagnosis of vivax malaria using multiple stage-specific recombinant antigens of Plasmodium vivax. The DNA from the whole blood of a malaria patient was used as template to amplify the coding regions for the antigenic domains of circumsporozoite protein (CSP-1), merozoite surface protein (MSP-1), apical merozoite antigen (AMA-1), serine repeat antigen (SERA), and ...

Background & Aim: Iran with about 8000 plant species and 1728 endemic species; is one of the most important sources of medicinal plants. Dracocephalum kotschyi Boiss., belonging to the Lamiaceae family, is one of the endemic plants in Iran. It grows in regions of Chaharmahal and Bakhtiari, Esfahan, Gorgan, Mazandaran, Hamedan, Kermanshah, Lorestan, Tehran, Fars and the northern heights of Semna...

Ludab region, known for its unique landscape comprising a vast fertile plain surrounded by high mountains and covered by loose oak forests, is a part of Boyer-Ahmad County in southern Zagros mountain range (West Iran) with an area of 87,715 km2 located 110 km north-west of the capital city, Yasuj. The aim of this research is to assess floristic elements, life forms, chorology, and en...

Emerging viral disease is a public health concern, with potential hazard for human, animal and environmental health. Forty years ago, after the eradication of smallpox in Nigeria, emerging zoonotic Orthopoxviruses such as monkeypox viruses continue to infect human together wild domestic animals. Currently, geographical distribution virus wide range host’s worldwide raises major concerns regardi...

Capripoxviruses cause economically important diseases in domestic ruminants in regions endemic for these viruses. We report here the complete genome sequence of the KSGP 0240 vaccine strain from the live attenuated vaccine Kenyavac (JOVAC).

The time has come to resurrect a worldwide effort to control malaria, following decades of neglect during which the disease has resurged in many parts of sub-Saharan Africa and other endemic regions.