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Coronavirus disease 2019

  • Post author:fazrulhidayat@gmail.com
  • Post published: 23 July 2026
  • Post category:public

COVID-19 is a contagious disease caused by the coronavirus SARS-CoV-2. In January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic. The symptoms of COVID‑19 can vary but often…

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