BQ.1 and BQ.1.1 are among the more than 300 sub-lineages of the Omicron variant circulating globally, 95 percent of which are direct descendants of BA.5, according to the WHO. In early July, BA.5 became the dominant subvariant of the...

A new drug that can treat human African trypanosomiasis—commonly known as sleeping sickness—with just one dose has shown promise in a clinical trial in the Democratic Republic of the Congo and Guinea. www.science.org/content/article/news-at-a-glance-snags-emissions-monitoring-negotiations-biodiversity-sleeping-sickness? The rare disease is caused by the...