Competing Interests: The author has been involved in clinical trials of albendazole and nitazoxanide, and has received research funding for these trials from SmithKline Beecham Pharmaceuticals and ...
The clinical spectrum of intestinal E. histolytica infection ranges from an asymptomatic carrier state to severe invasive disease. Asymptomatic cyst carriage occurs with E. histolytica as well as ...
Microbiology is the study of microscopic organisms, such as bacteria, viruses, archaea, fungi and protozoa. This discipline includes fundamental research on the biochemistry, physiology ...
“Recent years have shown that weather extremes can damage soil nutrient levels through leaching and leave soil less able to deal with rainfall. Testing soil each year helps to build a picture of how ...