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Tag Archives: Medicine
Seems like a great idea – the widespread use of insecticide coate bednets to cut the spread of malaria by mosquitoes (mostly active at night). Unfortunately nature is rarely that simple. Widespread use has driven mosquitoes to evolve resistance to … Continue reading
More than 2 billion people around the world are infected with intestinal helminths, parasitic worms that can cause disease, complicate pregnancies, and stunt the growth of children. A number of drugs are currently used to treat hookworms, one of the … Continue reading
Having been involved in microbiology for so long it’s sometimes difficult to see the progress we are making. When I started out as a microbiologist in the 1970s the impact of molecular biology on microbiology was overwhelming, even if it took … Continue reading
The first available dengue vaccine, CYD-TDV (Dengvaxia), is estimated to reduce the burden of dengue and be potentially cost effective in settings where infections with dengue are common. The Long-Term Safety, Public Health Impact, and Cost- Effectiveness of Routine … Continue reading
New research from my colleagues at the University of Leicester shows that “salad juice” from damaged leaved in bagged salads can stimulate the growth of Salmonella, even at refrigerator temperatures. Although this research did not look for evidence of Salmonella … Continue reading
Human African trypanosomiasis – sleeping sickness – is a potentially fatal disease, which currently affects ~3,500 people in sub-Saharan Africa. The disease is caused by parasites called African trypanosomes and is spread by tsetse flies. Controlling these biting insects, combined … Continue reading
During the past ten years, several new hepatitis E viruses (HEVs) have been identiﬁed in various animal species. In parallel, the number of reports of indigenous hepatitis E in Western countries has increased as well, raising the question of what … Continue reading
Hookworm affects approximately 500 million people worldwide, yet its global economic and health impact is not well understood. A new study suggests that the health and economic burden of hookworm infection is estimated to exceed those of a number of … Continue reading