Core Viewpoint - The white paper released by the Chinese government emphasizes China's commitment to scientific virus tracing and international cooperation in combating the COVID-19 pandemic, while opposing the politicization of public health issues [1][2]. Group 1: China's Contributions to Pandemic Response - China has mobilized nationwide efforts to successfully navigate the pandemic, showcasing its capability as a large population country to overcome such a global crisis [1]. - The country has provided significant support to global pandemic control efforts, sharing knowledge and resources to fulfill its international responsibilities [1]. Group 2: Virus Tracing Efforts - China has actively engaged in scientific virus tracing, collaborating with the World Health Organization (WHO) and conducting multiple key studies in 2020 and 2021 [2]. - The joint research report published by WHO and Chinese experts has been widely recognized for its rigorous and scientific conclusions, which indicate that Wuhan is not the natural origin of the virus [2]. Group 3: Political Dynamics and Global Health - Research indicates that the virus likely originated outside of China, with evidence suggesting earlier positive cases in the U.S. than in Wuhan [3]. - The U.S. government's failure to address its own pandemic response and its tendency to blame China for the outbreak has hindered global virus tracing efforts and public health system development [3].

Core Viewpoint - The Chinese government emphasizes the need for further investigation into the origins of COVID-19, particularly focusing on the United States, citing evidence that the virus may have existed in the U.S. before the first reported cases [1][2][3] Group 1: China's Actions and Position - China has invested significant resources in collaboration with international scientists for COVID-19 virus tracing research, maintaining an open and transparent approach [1] - The country has conducted various epidemiological studies and invited WHO experts to China for joint research in 2020 and 2021 [1] - As of now, there is no evidence contradicting the conclusions of the WHO report on the virus's origins published in March 2021 [1] Group 2: Evidence from the United States - Research indicates that COVID-19 may have originated outside of China, with studies showing positive antibody samples in the U.S. as early as December 2019 [2] - The U.S. National Institutes of Health's "All of Us" project found COVID-19 antibodies in blood samples collected from January 2 to March 18, 2020, suggesting early low-level transmission in the U.S. [2] - Experts from The Lancet suggest that the virus may not have a natural origin but could be linked to a laboratory accident in the U.S., citing numerous laboratory incidents involving dangerous pathogens [2] Group 3: Call for U.S. Accountability - The Chinese official calls for a comprehensive investigation into the early COVID-19 cases in the U.S., asserting that the timeline of the outbreak in the U.S. predates official reports [3] - The U.S. is urged to respond to international concerns and share early suspected case data with the WHO for accountability [3]

外交部：新冠病毒"实验室泄漏极不可能"是权威科学结论 金十数据4月30日讯，4月30日，外交部发言人郭嘉昆主持例行记者会。有外媒记者就中方今日发布的 《关于新冠疫情防控与病毒溯源的中方行动和立场》白皮书提问。郭嘉昆表示，中方已经多次阐述了在 新冠病毒溯源问题上的立场。溯源是一个科学问题，应当秉持科学精神，由科学家来做出判断。"实验 室泄漏极不可能"是相关的专家在实地走访有关实验室并同有关科研人员深入交流的基础之上得出的权 威科学结论，得到了国际社会和科学界的广泛认可，这也是中方立场的科学依据。 （北京日报） ...

国家卫生健康委有关负责人就白皮书发布答记者问。 下一步的溯源工作应该重点在美国开展。大量研究表明，新冠病毒起源于中国境外。 美国疾控 中心研究论文显示，2019年12月13日至2020年1月17日采集自9个州的7389份血清学调查样本中发现了106份新冠病毒抗体阳性样本，显示新冠病毒可 能早在美国首例病例发现前就已存在于美国。美国国立卫生研究院发起的"All of Us"项目分析了2020年1月2日至3月18日期间参与项目50个州的 24079份血液样本，在9份样本中检测到了新冠抗体。最早的阳性样本分别来自1月7日和1月8日。研究结果表明新冠病毒早在2019年12月就在美国各 地以低水平传播，比第一批正式报告病例明显提前。《柳叶刀》杂志专家表示，新冠病毒或许并非来自自然，而可能来源于美国生物技术实验室的 一次意外事故。2006年到2013年期间，全美国的实验室里，至少发生过1500起严重的实验室事故，涉及严重急性呼吸综合征、中东呼吸综合征、埃 博拉、炭疽、天花、禽流感、冠状病毒等危害极大的病原体。 这诸多疑点均提示美国新冠疫情发生的时间早于其官方公布时间，也早于中国新冠疫情暴发时间，应该对美国开展全面深入的新 ...

Group 1 - The white paper outlines China's proactive role in COVID-19 virus tracing and its contributions to global pandemic response, emphasizing transparency and cooperation with the World Health Organization [2][4][12] - China has conducted extensive research in key areas such as clinical epidemiology and molecular epidemiology, collaborating closely with international experts to trace the origins of the virus [5][6][8] - The findings from China's tracing efforts indicate that the virus likely did not originate in Wuhan, with extensive studies showing no evidence of the virus in local wildlife or early human cases prior to December 2019 [9][11][37] Group 2 - China has shared critical pandemic information and virus genome sequences with the international community, establishing a robust information dissemination system to prevent misinformation [13][14][15] - The country has provided significant support to global pandemic efforts, including sending medical teams and supplies to over 150 countries, and has committed to supplying vaccines as a global public good [17][19][20] - China's approach to pandemic response has been characterized by a commitment to international cooperation and the establishment of a global health governance framework [20][21] Group 3 - The white paper criticizes the United States for its inadequate response to the pandemic, highlighting failures in timely action and the politicization of virus tracing [22][24][30] - It points out that the U.S. has attempted to shift blame onto China, undermining international cooperation and public health efforts [30][28] - The document also notes that evidence suggests the virus may have originated outside of China, with early cases detected in the U.S. prior to the official outbreak [37][38]

国务院新闻办公室30日发布《关于新冠疫情防控与病毒溯源的中方行动和立场》白皮书。国家卫生健康 委有关负责人表示，下一步的溯源工作应该重点在美国开展。大量研究表明，新冠病毒起源于中国境 外。诸多疑点均提示美国新冠疫情发生的时间早于其官方公布时间，也早于中国新冠疫情暴发时间，应 该对美国开展全面深入的新冠病毒溯源调查。美国不能继续装聋作哑，要尽快回应国际社会合理关切， 主动同世界卫生组织分享本国早期疑似病例数据，给世界人民一个负责任的交代。(新华社) ...

Group 1 - The white paper emphasizes China's commitment to contributing wisdom and resources for the tracing of the COVID-19 virus, highlighting its proactive role in international cooperation and transparency in research efforts [1][2] - China has conducted extensive research in key areas such as clinical epidemiology, molecular epidemiology, environmental epidemiology, and animal host tracking, demonstrating a high level of responsibility and transparency in supporting the World Health Organization's joint tracing studies [1] - The white paper asserts that studies conducted under the WHO's guidance have ruled out Wuhan as the natural origin of the virus and deemed the lab leak theory as highly unlikely, providing critical empirical data for the global scientific community [1] Group 2 - The document outlines China's efforts to share information and resources with the international community, including sharing virus gene sequences and inviting WHO experts for collaborative tracing efforts [2] - It criticizes the United States for politicizing the virus tracing process and failing to reflect on its own pandemic response, suggesting that the U.S. should conduct a thorough investigation into the origins of the virus [2] - The white paper reiterates that infectious diseases are a common enemy of humanity and warns against politicizing scientific actions, emphasizing China's commitment to global public health development and governance [2]

日本未来可能发生巨大地震致29.8万人死亡，我驻日使馆发文 3名嫌犯照片公布！中国籍"钢铁大王"在菲遭绑架撕票，最新细节曝光 最近微信改版 经常有读者朋友错过推送 星标"新京报" 及时接收最新最热的推文 点击"在看"，分享热点 列车正在进站，32岁男子突然跳下站台，官方通报：已无生命体征 据新华社北京4月23日电 国家卫生健康委新闻发言人表示，近日美国白宫网站发布题为《实验室泄漏： 新冠病毒的真正起源》的文章，与之前美方多次翻炒新冠病毒"武汉实验室泄漏"一样， 所谓的"理 由"毫无科学依据，所谓的"证据"完全是胡编乱造。 美方反复在新冠病毒起源问题上对中国栽赃抹黑， 充分暴露了美方将科学问题政治化的险恶嘴脸，科学界早已嗤之以鼻。美方妄图以疫遏华制华，其阴谋 绝不会得逞。目前，越来越多的线索和证据指向新冠病毒更早出现在美国，下一步溯源工作应在美国展 开。我们敦促美方，立即停止对华抹黑攻击，正视自身的问题，给全世界人民和国际社会一个认真负责 的交代。 编辑 陈艳婷 来源：新华社 值班编辑 李加减 ...

美方反复在新冠病毒起源问题上对中国栽赃抹黑，充分暴露了美方将科学问题政治化的险恶嘴脸，科 学界早已嗤之以鼻。美方妄图以疫遏华制华，其阴谋绝不会得逞。 目前，越来越多的线索和证据指向新冠病毒更早出现在美国，下一步溯源工作应在美国展开。我们敦 促美方，立即停止对华抹黑攻击，正视自身的问题，给全世界人民和国际社会一个认真负责的交代。 据新华社，4月23日，国家卫生健康委新闻发言人表示，近日美国白宫网站发布题为《实验室泄漏： 新冠病毒的真正起源》的文章，与之前美方多次翻炒新冠病毒"武汉实验室泄漏"一样，所谓的"理 由"毫无科学依据，所谓的"证据"完全是胡编乱造。 ...