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monkeypox

WHO to change name of monkeypox to mpox

The World Health Organization (WHO) announced this week it will start referring to monkeypox disease as “mpox” (pronounced “em-pox”) after the current name drew criticism as evoking racist stereotypes and inviting stigmatization. It is also a misnomer: The virus was first identified in laboratory monkeys but is most likely carried by rodents in the wild. …

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Monkeypox cases appear to be in decline

When monkeypox cases in Europe began to decline this summer, researchers’ first question was: Is it real? Some worried that people might not be getting tested because of receding fears of the virus, coupled with strict isolation requirements for patients. “They might be reluctant to be confirmed and be told not to go out at …

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US virologists splice two monkeypox strains

In a US government lab in Bethesda, Maryland, virologists plan to equip the strain of the monkeypox virus that spread globally this year, causing mostly rash and flulike symptoms, with genes from a second monkeypox strain that causes more serious illness. Then they’ll see whether any of the changes make the virus more lethal to …

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Clinical trial for monkeypox medication starts in the Democratic Republic of the Congo

A clinical trial to evaluate the antiviral drug tecovirimat, also known as TPOXX, in adults and children with monkeypox has begun in the Democratic Republic of the Congo (DRC). The trial will evaluate the drug’s safety and its ability to mitigate monkeypox symptoms and prevent serious outcomes, including death. www.nih.gov/news-events/news-releases/monkeypox-treatment-trial-begins-democratic-republic-congo? The National Institute of Allergy …

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Historical precedents for poxvirus mutation

A few years ago, researchers scoured the remains of 1867 people who lived between 30,000 and 150 years ago for genetic traces of variola, the virus that causes smallpox. In the teeth and bones of four Northern Europeans from the Viking era, they found enough DNA to reconstruct entire variola genomes. The sequenced viruses weren’t …

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The UK becomes the first country to approve a dual-strain COVID-19 booster; The latest health stories from around the world

Last week the United Kingdom became the first country to approve an updated COVID-19 booster directed at two different strains of the coronavirus. The “bivalent” booster, made by Moderna, will have the same dose of messenger RNA as the company’s prior boosters but will target both the original version of the coronavirus and the first …

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Smallpox vaccine used to combat monkeypox; The latest health stories from around the world

When monkeypox suddenly started spreading globally in May, the world was fortunate in one respect: A vaccine was available. MVA, originally developed by Bavarian Nordic as a smallpox vaccine, was already licensed for monkeypox in Canada and the United States (US). European Union (EU) regulators have since followed suit. Vaccine supplies are limited, and no …

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US declares monkeypox a public health emergency; The latest health stories from around the world

The Biden administration in the United States (US) has declared monkeypox a public health emergency.  There have been more than 7,000 cases detected in the US, but that is likely an undercount. The majority of cases are concentrated in the gay and queer community, primarily among men who have sex with men. But the Centers …

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President Joe Biden tests positive for COVID-19 a second time; The latest health stories from around the world

United States (US) President Joe Biden tested positive for the coronavirus again on Saturday morning, becoming the latest example of a rebound case after taking the Paxlovid treatment that has otherwise been credited with broadly impressive results in fighting the virus and suppressing its worst effects. “The President has experienced no re-emergence of symptoms, and …

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