Word: commonnesses
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...infections, it still cannot come close to explaining the AIDS burden of Africa. Nearly 70% of all HIV-positive people in the world live in sub-Saharan Africa, and prevalence rates in adults in some African countries top 20%. What's more, the gene variant is most common in West Africa, but HIV-infection rates in that region remain very low compared to those in Eastern and Southern Africa, where the disease has festered longest - and where government and medical officials have often turned a blind eye to risky behaviors in the population...
...been used for centuries as an anti-inflammatory agent and to improve circulation. The treatment is completed with a bath and either a head-and-shoulder massage (in Manila) or a full-body massage (in Bangkok). Massages are done to the sound of singing bowls - the standing bells common in Buddhist meditation...
...causing smog. But in this study, says lead researcher Tom Brikowski, he and his colleagues are pretty sure they've traced a direct relationship between human health and temperature - no mosquitoes or air pollution are needed to make the link. Even in the belt region where kidney stones are common and populations have adjusted their lifestyles to the heat, cases still peak seasonally after periods of hot weather. A previous study found that soldiers sent to warm regions see a peak in stone risk 90 days after deployment...
...Several months of research led Barclay to discover that the insect, which resembles the common North American box elder bug, is actually most closely related to to Arocatus roeselii. But that European bug is also associated with alder trees rather than sycamores. An insect specimen found in Nice on France's Mediterranean coast, which is now in the collection of the National Museum of Natural History in Prague, turned out to be identical to the mystery London bug. But that specimen, it turned out, had been misidentified as Arocatus roeselii...
...species to survive winters warmed by climate change. In 2005, Edinburgh Zoo issued a public notice after several panicked Scots reported a non-venomous spider called a "false black widow" that had a disconcerting behavior of rushing towards people who approached it. The spider turned out to be quite common - in the Canary Islands...