Ecologia do vírus SARS-CoV-2 e estado atual da COVID-19/ SARS-CoV-2 virus ecology and current state of COVID-19
DOI:
https://doi.org/10.34119/bjhrv4n3-263Keywords:
COVID-19, sarbecovírus, SARS-CoV-2.Abstract
Embora o SARS-CoV-2 tenha sido colocado no subgênero Sarbecovirus, seu protótipo genético não foi isolado ainda de morcegos, além do fato de ele não ser relevantemente infeccioso para esses animais. Ele também possui uma inserção de 12 nucleotídeos não encontrada em outros coronavírus e que que o torna muito infeccioso para humanos. Da mesma forma, não foi ainda identificado o possível hospedeiro intermediário que supostamente tenha sido o elo que deu início a atual pandemia a partir de Wuhan. Em síntese, nada sabemos sobre como surgiu a Covid-19. A OMS denominou a doença que ora fustiga o planeta de COVID-19, uma designação inadequada e que nada informa. Trata-se, porém de uma forma altamente infecciosa da SARS, e por isso deveria ser denominada de SARS-2, conforme os virologistas reconheceram ao classificar o vírus causador
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