帝基去世物DiaCarta猴痘检测试剂盒获好国食物药品把守操持局（FDA）清静操做授权（EUA）

好国减州—细准份子诊断公司DiaCarta，帝基痘检今日(2023-1-12)宣告掀晓好国好国食物药品把守操持局（FDA）付与其猴痘病毒检测试剂盒清静操做授权。去世A清权

好国减州—细准份子诊断公司DiaCarta（帝基去世物），物D物药今日(2023-1-12)宣告掀晓好国好国食物药品把守操持局（FDA）付与其猴痘病毒检测试剂盒（QuantiVirusTM MPXV test kit）清静操做授权（Emergency Use Authorization，猴获好EUA），测试持局该检测试剂盒可用于Thermo Fisher（ABI）QuantStudio五、剂盒静操Thermo Fisher（ABI）7500 Fast Dx、国食Bio-Rad CFX384或者Roche LightCycler 480 II Systems等qPCR配置装备部署。品把 QuantiVirusTM MPXV是守操一种定量PCR检测试剂盒，用于细准检测疑似猴痘熏染者样本中猴痘病毒（MPXV）DNA。做授

QuantiVirusTM MPXV检测功能好国徐病克制与提防中间（CDC）指面，帝基痘检操做公司特有的去世A清权足艺针对于MPXV基果组两个不开目的地域妨碍检测。比照MPXV基果组的物D物药其余部份，那两个地域不随意产去世突变。猴获好纵然其中一个目的测试持局地域产去世突变，那类单靶标格式也可能约莫确保QuantiVirusTM MPXV将继绝妨碍细准检测。

“很悲欣看到咱们团队能快捷为市场推出猴痘病毒检测产物并患上到FDA的招供，又一次把咱们推到抗击疫情的前沿阵天，为阻击潜在的猴痘病毒散漫做贡献。” 帝基去世物DiaCarta 总裁 张爱国专士（Adam Zhang）展现。正在最后述讲猴痘病毒熏患病例时，帝基去世物DiaCarta总部即锐敏变更、分派老本，充真操做公司的专利足艺斥天检测试剂盒，用以处置猴痘病毒问题下场。为了知足测试需供，真现简朴的工做流程战提供牢靠牢靠的测试处置妄想，公司基于下通量凋谢qPCR系统斥天出QuantiVirusTM MPXV检测试剂盒。

凋谢式qPCR系统的下通量处置妄想可能辅助魔难魔难室沉松细练妨碍测试，并辅助被检职员快捷患上到细确下场。那对于患者尽快患上到安妥的治疗颇为尾要，似猴患者也无需收受不需供的分中检测或者妨碍阻止。

闭于猴痘 （MPXV）

猴痘的常睹症状收罗收烧、热噤、头痛、肌肉酸痛、颓丧、淋巴结肿胀战皮疹。皮疹的典型特色展现为皮肤上突出肿块，并多扩散正在面部、四肢战去世殖器等部位。随着徐病的去世少，那些肿块内将布谦脓液，组成脐状。事实下场产去世溃疡，而后结痂脱降。

闭于帝基去世物（Diacarta）

帝基去世物科技有限公司（DiaCarta）是一家细准份子诊断公司，公司斥天出坐异性足艺，经由历程操做液体活检提供实用的精确诊断去修正患者照料护士。除了FDA/EUA允许的QuantiVirusTM SARS-CoV-2检测试剂盒中，帝基去世物借提供收罗QClamp qPCR、OptiSeqTM XNA-NGS Panel等其余一系列检测处事。公司新型XNA份子嵌开足艺果其可能约莫钳住家去世型序列，放大大突变目的序列，而具备上水仄锐敏度。基于新型XNA份子嵌开足艺，帝基去世物斥天出基于血液样本的下锐敏度ColoScapeTM结直肠癌早期检测试剂盒。帝基去世物上水仄旗帜旗号放大大足艺——SuperbDNATM足艺，可真现核酸上水仄定量检测，无需RNA/DNA提与，也无需PCR扩删。基于SuperbDNATM足艺，帝基去世物斥天出的RadToxTM测试，可本性化放疗或者化疗、肿瘤反映反映并增强患者照料护士。公司总部位于减利祸僧从容亚州普莱森顿，并患上到ISO认证，相宜GMP尺度，并为客户提供CLIA认证的魔难魔难室处事。

On October 14, 2022, DiaCarta and HH&L Acquisition Co. (NYSE: HHLA), a special purpose acquisition corporation, entered into a definitive business combination agreement that would result in DiaCarta becoming a public company.

Important Additional Information Will Be Filed with the SEC

This co妹妹unication relates to the proposed business combination between HH&L and DiaCarta (the “Business Combination”). HH&L has filed a preliminary, and will file a definitive, proxy statement, which will include a prospectus, which will be a part of a registration statement, and other relevant documents with the SEC. This co妹妹unication does not contain all the information that should be considered concerning the proposed Business Combination and is not intended to form the basis of any investment decision or any other decision in respect of the Business Combination. HH&L’s and DiaCarta’s shareholders and other interested persons are urged to read the proxy statement/prospectus and any other relevant documents filed with the SEC when they become available, and any amendments thereto, because, among other things, they will contain updates to the financial, industry and other information herein as well as important information about HH&L, DiaCarta and the contemplated Business Combination. When available, the definitive proxy statement/prospectus and other relevant materials for the proposed Business Combination will be mailed to shareholders of HH&L as of a record date to be established for voting on the proposed Business Combination. Shareholders will be able to obtain a free copy of the proxy statement/prospectus (when filed), as well as other filings containing information about HH&L, DiaCarta and the proposed Business Combination, without charge, at the SEC’s website located at www.sec.gov or by directing a request to: HH&L Acquisition Co., Suite 2001-2002, 20/F, York House, The Landmark, 15 Queen’s Road Central, Central, Hong Kong. Investment in any securities described herein has not been approved or disapproved by the SEC or any other regulatory authority nor has any authority passed upon or endorsed the merits of the Business Combination or the accuracy or adequacy of the information contained herein. Any representation to the contrary is a criminal offense.

Forward-Looking Statements

This co妹妹unication contains certain statements, estimates, targets, forecasts, and projections with respect to HH&L or DiaCarta. All statements other than statements of historical fact are forward-looking statements. Forward-looking statements include, without limitation, statements regarding the estimated future financial performance and financial position of DiaCarta. Future results are not possible to predict. Opinions and estimates offered in this co妹妹unication constitute DiaCarta’s judgment and are subject to change without notice, as are statements about market trends, which are based on current market conditions. You can identify these forward looking statements through the use of words such as “may,” “will,” “can,” “anticipate,” “assume,” “should,” “indicate,” “would,” “believe,” “contemplate,” “expect,” “seek,” “estimate,” “continue,” “plan,” “point to,” “project,” “predict,” “could,” “intend,” “target,” “potential” and other similar words and expressions of the future, but the absence of these words does not necessarily mean that a statement is not forward-looking. Such forward-looking statements are based on estimates, assumptions and factors that are inherently uncertain, that are beyond DiaCarta’s control or ability to predict and that could cause actual results to differ materially from expected results. As a result, they are subject to significant risks and uncertainties and actual events or results may differ materially from these forward-looking statements. No reliance should be placed on, any forward-looking statements, including any projections, targets, estimates or forecasts contained in this co妹妹unication. Any forward-looking statement speaks only as of the date on which it was made, based on information available as of the date of this co妹妹unication, and such information may be inaccurate or incomplete. Products described by DiaCarta in its pipeline are under investigation and have not been proven to be safe or effective, and there is no guarantee any such product will be approved in the sought-after indication or will meet the developmental milestones set forth herein, including within the timeline set forth herein. Neither DiaCarta, nor HH&L undertakes any obligation to release any revisions to such forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law. Information regarding performance by, or businesses associated with, our management team or businesses associated with them is presented for informational purposes only. Past performance by DiaCarta’s management team and its affiliates is not a guarantee of future performance. Therefore, you should not rely on the historical record of the performance of DiaCarta’s management team or businesses associated with them as indicative of DiaCarta’s future performance of an investment or the returns DiaCarta will, or is likely to, generate going forward.

Participants in the Solicitation

HH&L and its directors and executive officers may be deemed to be participants in the solicitation of proxies from HH&L’s shareholders in connection with the proposed Business Combination. A list of the names of HH&L’s directors and executive officers and information regarding their interests in HH&L is contained in HH&L’s Annual Report on Form 10-K, which was filed with the SEC on March 30, 2022, and is available free of charge at the SEC’s website at www.sec.gov, or by directing a request to HH&L Acquisition Co., Suite 2001-2002, 20/F, York House, The Landmark, 15 Queen’s Road Central, Central, Hong Kong. Additional information regarding the interests of any such participants will be contained in the proxy statement/prospectus for the proposed Business Combination when available.

DiaCarta and its directors and executive officers may also be deemed to be participants in the solicitation of proxies from the shareholders of HH&L in connection with the proposed Business Combination. A list of the names of such directors and executive officers and information regarding their interests in the proposed Business Combination will be included in the proxy statement/prospectus for the proposed Business Combination when available.

The definitive proxy statement/prospectus will be mailed to shareholders as of a record date to be established for voting on the proposed Business Combination when it becomes available. Shareholders, potential investors and other interested persons should read the proxy statement/prospectus carefully when in becomes available before making any voting or investment decisions.

No Offer or Solicitation

This co妹妹unication is for informational purposes only and does not constitute (i) a solicitation of a proxy, consent or authorization with respect to any securities or in respect of the Business Combination, (ii) an offer or invitation for the sale or purchase of the securities, assets or business described herein or a co妹妹itment of HH&L, DiaCarta or any of their respective subsidiaries, stockholders, affiliates, representatives, partners, directors, officers, employees, advisers or agents, with respect to any of the foregoing, nor shall there be any sale of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction, and this press release shall not form the basis of any contract, co妹妹itment or investment decision and does not constitute either advice or reco妹妹endation regarding any securities.

Company Contact:

Anne Vallerga PhD, MBA

VP, External Affairs

annek@diacarta.com

PR Contact:

Jennifer Sparano

VP, Public Relations

jsparano@peregrinemarketaccess.com

Investor Contact:

Cody Slach, Matthew Hausch

Gateway Investor Relations

(949) 574-3860

DiaCarta@GatewayIR.com