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Tag Archives: Parasitology
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
Some mutations that enable drug resistance in the malaria-causing parasite Plasmodium falciparum may also help it grow. Plasmodium falciparum is a single-celled parasite that infects the human bloodstream and causes the most severe form of malaria. Some strains of P. … 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
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
Schistosomes are a type of parasitic flatworm, or fluke, and inhabit a site in the human body that is inhospitable to most other parasites – the blood. Yet instead of succumbing to our immune cells, the flukes can dwell in … Continue reading
A new target for developing therapeutics against the opportunistic pathogen Cryptosporidium parvum. Continue reading
A growing body of evidence has established the importance of the in utero environment on neurodevelopment and long-term cognitive and behavioral outcomes. These data suggest factors that disrupt the tightly regulated in utero environment can modify normal neurodevelopmental processes. Approximately … Continue reading
In malaria-endemic regions, humans are often infected repeatedly with the Plasmodium parasite, and the consequences of such multiple infections are under intense study. In contrast, little is known about possible co-infection and its consequences in the Anopheles mosquitoes that transmit … Continue reading
Chagas disease, caused by Trypanosoma cruzi and transmitted by insects in Latin America is among the most common tropical diseases, and so far without effective vaccine. A new study published in PLOS Pathogens shows that a candidate vaccine can induce … Continue reading