全球首例宠物狗感染新冠病毒 | 美国口罩缺口达99% | 科技巨头防疫措施升级
1. 全球首例宠物狗感染新冠病毒
香港特区政府渔农自然护理署确认，一只与新冠肺炎确诊患者同住的宠物狗对新冠病毒检测呈弱阳性反应，成为全球首例动物感染病例。该病例引发国际社会对新冠病毒跨物种传播可能性的关注。
1. World's First Dog COVID-19 Case
Hong Kong authorities confirmed a pet dog living with a COVID-19 patient tested weakly positive, marking the world's first animal infection case. This development has raised global concerns about possible cross-species transmission of the virus.
2. 美国口罩供应缺口高达99%
美国卫生部最新数据显示，若疫情在美国大规模爆发，现有医疗口罩库存仅能满足专业医护人员1%的需求，缺口高达99%。
2. US Faces 99% Mask Shortage
New data from US Health Department shows current medical mask inventory can only meet 1% of healthcare workers' needs if pandemic occurs, leaving a 99% supply gap.
3. 全球疫情最新数据
世卫组织报告显示，截至3月4日，中国境外76个国家累计确诊12668例新冠肺炎病例，新增2103例，死亡214例。
3. Latest Global Epidemic Data
WHO reports 12,668 confirmed COVID-19 cases outside China across 76 countries as of March 4, with 2,103 new cases and 214 deaths.
4. 科技巨头强化防疫措施
谷歌、脸书等硅谷科技公司纷纷采取远程办公、取消大型会议等防疫措施。推特已安排4500名员工在家办公，多家企业将面试改为视频形式。
4. Tech Giants Enhance Anti-Epidemic Measures
Silicon Valley companies including Google and Facebook are implementing work-from-home policies and canceling major events. Twitter has arranged remote work for 4,500 employees, while many firms switch to video interviews.
5. 基建投资加速推进
为稳定经济增长，云南、重庆等多省市密集公布重大基建项目投资计划，预计二季度项目审批将明显提速，交通基建和5G等新基建领域将成为重点。
5. Infrastructure Investment Accelerates
To stabilize economic growth, multiple Chinese provinces have announced major infrastructure investment plans, with project approvals expected to speed up in Q2, focusing on transportation and 5G infrastructure.
6. 投行业务监管升级
《证券公司投资银行类业务工作底稿电子化管理系统建设指引》正式实施，要求明年1月起所有投行项目使用电子底稿系统，实现全流程留痕监管。
6. Enhanced Oversight on Investment Banking
New guidelines require all investment banking projects to use electronic working paper systems starting January next year, enabling full-process regulatory tracking.
7. 日经指数开盘上涨1.42%
受全球市场回暖影响，日经225指数3月5日高开1.42%，显示投资者信心有所恢复。
7. Nikkei Opens 1.42% Higher
Boosted by global market recovery, Nikkei 225 index opened 1.42% higher on March 5, indicating restored investor confidence.
