trò chơi câu cá heo- trò chơi rửa tay trực tuyến ,COVID-19 Data Portal: An international effort to advance SARS-CoV-2 research . The COVID-19 Data Portal enables the sharing and analysis of data related to the new coronavirus, SARS-CoV-2.The initiative aims to facilitate international collaboration to accelerate scientific discovery, monitor the pandemic and help develop treatments and a vaccine for the new coronavirus.