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  2. Smallpox virus retention debate - Wikipedia

    en.wikipedia.org/wiki/Smallpox_virus_retention...

    Destroying the virus now is merely a symbolic act that would slow our progress and could even stop it completely, leaving the world vulnerable.... Destruction of the last securely stored viruses is an irrevocable action that should occur only when the global community has eliminated the threat of smallpox once and for all.

  3. 2020–2025 H5N1 outbreak - Wikipedia

    en.wikipedia.org/wiki/2020–2025_H5N1_outbreak

    [8] [10] In 2020, reassortment (genetic "swapping") between these H5-2.3.4.4b viruses and other strains of avian influenza led to the emergence of a H5N1 strain with a H5-2.3.4.4b gene. [8] The virus then spread across Europe, first detected there in the autumn of 2020, before spreading to Africa and Asia. [1]

  4. Wasn't polio wiped out? Why it is still a problem in some ...

    www.aol.com/lifestyle/wasnt-polio-wiped-why...

    Polio was eliminated from most parts of the world as part of a decadeslong effort by the World Health Organization and partners to wipe out the disease. Until it is gone from the planet, the virus ...

  5. List of Ebola outbreaks - Wikipedia

    en.wikipedia.org/wiki/List_of_Ebola_outbreaks

    In August 2021, two months after the re-emergent Ebola epidemic in the Guéckédou prefecture was declared over, a case of the Marburg virus disease was confirmed by health authorities through laboratory analysis. [112] This is the first-ever case of the Marburg virus disease in West Africa. [113] On August 2, the patient succumbed to the ...

  6. Explainer-What is Marburg virus, and how worrying is it? - AOL

    www.aol.com/news/explainer-marburg-virus...

    Rwanda is battling its first-ever outbreak of the deadly Marburg virus, with 36 cases reported so far and 11 deaths. The World Health Organization said this week the risk of the outbreak is very ...

  7. These 4 lethal viruses could fuel the next pandemic, new ...

    www.aol.com/finance/4-lethal-viruses-could-fuel...

    Most of the 72 outbreaks they examined were caused by filoviruses in Africa like Marburg and Ebola, which comprised more than half of outbreaks. The duo of viruses caused more than 90% of the ...

  8. COVID-19 pandemic by country and territory - Wikipedia

    en.wikipedia.org/wiki/COVID-19_pandemic_by...

    [34] [35] The first confirmed case in sub-Saharan Africa was announced in Nigeria at the end of February 2020. [36] Within three months, the virus had spread throughout the continent, as Lesotho, the last African sovereign state to have remained free of the virus, reported a case on 13 May 2020.

  9. 'Tripledemic' viruses still spreading. What the science shows ...

    www.aol.com/news/tripledemic-viruses-still...

    She also said that if non-immunocompromised people feel well by day 11 but still test positive on an antigen test, “it is exceedingly unlikely” they’re still infectious.