Severe malaria is a life-threatening complication of an infection with the protozoan parasite Plasmodium falciparum, which requires immediate treatment. Safety and efficacy concerns with currently used drugs accentuate the need for new chemotherapeutic options against severe malaria. Here we describe a medicinal chemistry program starting from amicarbalide that led to two compounds with optimized pharmacological and antiparasitic properties. SC81458 and the clinical development candidate, SC83288, are fast-acting compounds that can cure a P.

Countries in the Asia Pacific region aim to eliminate malaria by 2030. A cornerstone of malaria elimination is the effective management of Anopheles mosquito vectors. Current control tools such as insecticide treated nets or indoor residual sprays target mosquitoes in human dwellings. We find in a high transmission region in India, malaria vector populations show a high propensity to feed on livestock (cattle) and rest in outdoor structures such as cattle shelters. We also find evidence for a shift in vector species complex towards increased zoophilic behavior in recent years.

Even after three months of efforts, mosquitoes are everywhere in the state and biting the people as usual.

CHENNAI: The mosquito menace is acute and, apart from dengue-causing aedes and malaria-causing anopheles, public health experts are worried about the 'culex' which causes Japanese encephalitis (JE)

The DAMAN will continue for five years and will cost the government a total of Rs 120 crore. The government has already sanctioned Rs 10 crore to roll out the first stages of the programme.

The World Malaria Report 2016 summarizes information received from malaria-endemic countries and other sources, and updates the analyses presented in the 2015 report. The World Malaria Report is WHO’s flagship malaria publication, released each year in December.

Anemia and malaria constitute major health problems worldwide, especially in tropical countries with low resources (WHO, 2008a, 2008b; Black et al., 2003). Although there are several potential causes of anemia, iron deficiency constitutes approximately half of all cases (WHO, 2008a, 2008b). Other important causal factors include parasitic infections such as malaria or helminth infections, hemoglobinopathies and G6PD deficiency, traumatic childbirth, as well as other nutritional deficiencies (WHO/UNICEF/UNU, 2001).

The world is rapidly becoming urban with the global population living in cities projected to double by 2050. This increase in urbanization poses new challenges for the spread and control of communicable diseases such as malaria. In particular, urban environments create highly heterogeneous socio-economic and environmental conditions that can affect the transmission of vector-borne diseases dependent on human water storage and waste water management.

Insecticide-treated bednets (ITNs) are effective in preventing malaria where vectors primarily bite indoors and late at night, but their effectiveness is uncertain where vectors bite outdoors and earlier in the evening. We studied the effectiveness of ITNs following a mass distribution in Haiti from May to September, 2012, where the Anopheles albimanus vector bites primarily outdoors and often when people are awake.

Original Source

Is Odisha losing the grip over malaria? Seems so when the State topped in the country with over 3.36 lakh malaria positive cases till October 1 this year vis-a-vis around 3 lakh cases in 2011.

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