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  • Discussion on the safety of medical devices

    Three directions of medical device adverse event retrieval Database, product name and manufacturer name are the three main directions of medical device adverse event monitoring. The retrieval of medical device adverse events can be carried out in the direction of database, and different databases...
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  • More evidence shows COVID-19 circulating outside China earlier than previously believed

    More evidence shows COVID-19 circulating outside China earlier than previously believed

    BEIJING — The health department of the state of Espirito Santo, Brazil, announced on Tuesday that the presence of IgG antibodies, specific to SARS-CoV-2 virus, was detected in serum samples from December 2019. The health department said that 7,370 serum samples had been collected between D...
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