Wikipedia:Main Page history/2021 March 24
From today's featured articleBuruli ulcer is an infectious disease characterized by the development of painless open wounds. The disease largely occurs in sub-Saharan Africa and Australia, generally in rural areas near slow-moving or stagnant water. The first sign of infection is a small painless nodule or area of swelling, typically on the arms or legs. This grows larger over days to weeks, forming an open ulcer (biopsy images pictured). Deep ulcers can cause scarring of muscles and tendons, resulting in permanent disability. The World Health Organization (WHO) recommends treating Buruli ulcer with a combination of the antibiotics rifampicin and clarithromycin. Regular cleaning and dressing of wounds aids healing and prevents secondary infections. In 2018, WHO received 2,713 reports of Buruli ulcer globally. In 1998, WHO established the Global Buruli Ulcer Initiative to coordinate global efforts to eliminate Buruli ulcer. WHO considers Buruli ulcer a neglected tropical disease. (Full article...)
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On this dayMarch 24: World Tuberculosis Day; Education and Sharing Day in the United States (2021)
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The noisy pitta (Pitta versicolor) is a species of bird in the pitta family, Pittidae, found in eastern Australia and southern New Guinea, where it mainly occurs in rainforest, but sometimes in drier woodland and scrub. It is a shy bird, and its distinctive call is heard more often than the bird is seen. It forages on the forest floor, bobbing its head up and down and flicking its tail, searching for insects, woodlice, snails and other invertebrates. Its diet includes some fruit, and it cracks open the shells of molluscs on an anvil. This noisy pitta was photographed in Kembla Heights, New South Wales. Photograph credit: John Harrison
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