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  1. Vírus – Wikipédia, a enciclopédia livre

    pt.wikipedia.org/wiki/Vírus

    Vírus (do latim virus, "veneno" ou "toxina") são pequenos agentes infecciosos, a maioria com 20-300 nm de diâmetro, apesar de existirem vírus ɡiɡantes de (0.6–1.5 µm), que apresentam genoma constituído de uma ou várias moléculas de ácido nucleico (DNA ou RNA), as quais possuem a forma de fita simples ou dupla.

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  2. Coronavírus – Wikipédia, a enciclopédia livre

    pt.wikipedia.org/wiki/Coronavírus

    A espécie SARSr-CoV se divide nas cepas SARS-CoV, que causa a doença SARS (Síndrome respiratória aguda grave), e SARS-CoV-2, que causa a doença Covid-19 (COrona VIrus Disease 2019). O SARS-CoV-2, causador da COVID-19, foi identificado em 2020, tem "parentesco" com o vírus da SARS-CoV.

    • Coronavirus
    • Grupo IV ((+)ssRNA)
  3. Virus - Wikipedia

    en.wikipedia.org/wiki/Virus

    A virus is a small infectious agent that replicates only inside the living cells of an organism. Viruses can infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea. Since Dmitri Ivanovsky 's 1892 article describing a non-bacterial pathogen infecting tobacco plants, and the discovery of the ...

    • Virus
  4. COVID-19 pandemic in Portugal - Wikipedia

    en.wikipedia.org/wiki/2020_coronavirus_pandemic...

    Information access. Information about the ongoing COVID-19 pandemic in the country is hosted on the DGS home website .However, due to the severity of the pandemic a separate website was created dedicated specifically to coronavirus information and updates under the Portuguese Ministry of Health.

  5. Wikipedia

    www.wikipedia.org

    Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

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  7. Coronavirus - Wikipedia

    en.wikipedia.org/wiki/Coronavirus

    Coronaviruses are a group of related RNA viruses that cause diseases in mammals and birds . In humans, these viruses cause respiratory tract infections that can range from mild to lethal. Mild illnesses include some cases of the common cold (which is also caused by other viruses, predominantly rhinoviruses), while more lethal varieties can cause SARS , MERS , and COVID-19 . Symptoms in other ...

  8. Virus – Wikipedia

    sv.wikipedia.org/wiki/Virus

    Virus med lipidhölje kallas höljevirus, virus utan hölje kallas nakna virus. Vissa virus har även utskott på höljet som taggar bestående av glykoproteiner. Dessa används bl.a. för att fästa till receptorer på värdcellen. De flesta virus som sprids fekalt-oralt saknar hölje. Kapsidens form används för att karaktärisera olika virus.

  9. Fladdermusburna virus – Wikipedia

    sv.wikipedia.org/wiki/Fladdermusburna_virus

    Fladdermusburna virus är virusgrupper som huvudsakligen har fladdermöss som primära värdar. De olika virusgrupperna inkluderar coronavirus, hantavirus, lyssavirus, rabiesvirus, nipahvirus, lassavirus, henipavirus, ebolavirus och marburgvirus.

  10. Virus - Wikipedia

    sco.wikipedia.org/wiki/Virus

    A virus is a smaw infectious agent that replicates anly inside the livin cells o ither organisms.Viruses can infect aw teeps o life forms, frae ainimals an plants tae microorganisms, includin bacteria an archaea.

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  11. A bat-borne virus is a virus that is transmitted through bats. Bats are vectors for these viruses, they transmit them either through their saliva , or through their feces . Known examples of bat-borne viruses are the coronaviruses (such as those causing SARS and MERS ), the Ebola virus , and some forms of rabies .