Novavax Inc. 疫苗傳純度未達標 ，恐怕拖至明年底核准
美國傳染病疫苗生技開發商Novavax Inc.因市場謠傳其疫苗的製造品質問題比先前預期嚴重，股價一度大跌24%。Politico 於10月19日引述未具名消息人士報導，Novavax在證明其新冠肺炎(COVID-19)候選疫苗能符合主管機關品質標準時，面臨嚴重挑戰。報導直指，Novavax的「問題比之前大家理解的還要令人擔憂」，預測明(2022)年底前製造問題才有解，屆時才能贏得主管機構的授權、核可。報導指出，世界衛生組織(WHO)支持的新冠肺炎疫苗全球獲取機制(COVAX)，原定要在明年底為中低收入國家提供超過20億劑疫苗，如今卻可能因為Novavax面臨製造挑戰，使整體供應量較目標短少超過10億劑。報導引述消息人士直指，Novavax用來測試疫苗純度的方法，並未達到主管機關要求的標準，該公司無法證明產出的疫苗能穩定達標。根據報導，美國食品藥品監督管理局(FDA)會依據2020年6月制定的新冠疫苗指導原則，針對每家廠商設定純度標準，一般是要求每批疫苗的純度至少需達90%。然而，熟知製程的消息人士直指，Novavax最近製出的疫苗純度僅70%左右。低純度會增加最終製品受到汙染或含有非必要物質的風險，進而降低疫苗有效度，未知物質也可能讓接種者產生不良反應。
場外式黃金/白銀交易的風險:
Service relating to Over-the-counter (OTC) Gold Bullion/Silver trading is provided by MOL. OTC Gold/Silver Bullion trading carries a high degree of risk and may not be suitable for all investors. The high degree of leverage can work against you as well as for you. OTC Gold/Silver Bullion is not regulated by the Securities and Futures Commission (""SFC"") and therefore trading OTC Gold/Silver Bullion will not be subject to rules or regulations promulgated by the SFC. Before deciding to trade OTC Gold/Silver Bullion you should carefully consider your investment objectives, level of experience, and risk appetite. The possibility exists that you could sustain losses in excess of your deposited fund or even more in extreme circumstances and therefore, you should not invest money that you cannot afford to lose. You should be aware of all the risks associated with trading OTC Gold/Silver Bullion, and seek advice from an independent financial advisor if you require.
Service relating to Over-the-counter (OTC) Gold Bullion/Silver trading is provided by MOL. OTC Gold/Silver Bullion trading carries a high degree of risk and may not be suitable for all investors. The high degree of leverage can work against you as well as for you. OTC Gold/Silver Bullion is not regulated by the Securities and Futures Commission (""SFC"") and therefore trading OTC Gold/Silver Bullion will not be subject to rules or regulations promulgated by the SFC. Before deciding to trade OTC Gold/Silver Bullion you should carefully consider your investment objectives, level of experience, and risk appetite. The possibility exists that you could sustain losses in excess of your deposited fund or even more in extreme circumstances and therefore, you should not invest money that you cannot afford to lose. You should be aware of all the risks associated with trading OTC Gold/Silver Bullion, and seek advice from an independent financial advisor if you require.