一。新闻简报。

1。美国第一夫人吉尔拜登在母亲节访问了乌克兰,这标志着现任总统的配偶罕见地独自前往活跃的战区。她并与乌克兰第一夫人奥莱娜·泽连斯卡进行了交谈。

2。麻省理工学院的研究人员为普通人开发了这种手提箱大小的设备,只需按一下按钮,就可以将盐水变成饮用水。因此它可以在偏远的岛屿和难民营中使用。

3。俄罗斯航天局局长声称他的国家可以在核战争时,在“半小时内”摧毁北约国家。

4。据伊尔平市市长亚历山大·马库辛说,加拿大总理贾斯汀·特鲁多周日对乌克兰进行了突然访问。

5。韩国鹰派的新总统将于周二宣誓就职,他似乎准备对平壤采取强硬态度,与他所称的前任“屈从”的做法完全不同。

6。被分享的视频片段显示,数百名 上海MacBook Pro 工人突破了旨在将他们留在中国工厂内的 COVID 障碍。 可以看到一些人与穿着白色防护服的警卫发生冲突。

7。报道称,尽管中国已表示将不因俄罗斯入侵乌克兰而对俄罗斯实施制裁,但中国的许多科技公司已开始放弃在俄罗斯开展业务。消息人士称,这些公司包括电脑制造商联想集团有限公司,以及智能手机和小米公司。

8。美元本周升至 20 年来的高位,在世界经济面临放缓前景之际,美元的强势正在收紧金融环境。Lombard Odier 首席经济学家萨米·查尔 (Samy Chaar) 表示,这一激增有可能“破坏更广泛的市场环境,并暴露系统中的经济和金融裂缝”。

9。台湾周日报告了创纪录的 44,361 例病例。 拥有2360 万人口的台湾有 357,271 人感染,但今年年初只有 17,050 人,到 2020 年底只有 121 人。

10。上周发布的月度调查显示,中国4 月份制造业和服务业的信心降至 2020 年 2 月疫情最初冲击以来的最低点。星巴克表示,在截至 4 月 3 日的季度中,其经营的225 个中国城市中,有 72% 的城市经历了 omicron 疫情。

11。Macro Trends Advisors LLC 的创始合伙人 Mitch Roschelle 周日警告称,尽管许多经济学家和分析师认为 4 月份的就业报告是积极的,但美国经济仍处于“不稳定的基础”上。

12。奥地利外交部长亚历山大·沙伦伯格表示,在讨论乌克兰可能加入欧盟时,不要忘记西巴尔干地区,这一点很重要。 他还分享了他对瑞典和芬兰申请加入美国领导的北约军事联盟前景的看法。

13。Moderna 公司正在试验一种 Omicron 疫苗加强剂,它将其原始的 COVID-19疫苗与一种针对高度传染性和现在占主导地位的 Omicron 变体的疫苗相结合。Moderna公司希望在 6 月之前获得这些试验的数据,计划在 2022 年秋季发布此加强剂。

14。Cox Automotive 周五表示,其追踪在美国批发拍卖中出售的二手车价格的曼海姆二手车价值指数在 4 月较 3 月下降了 1%。自 1 月份创纪录以来,汽车批发价格已下跌 6.4%。然而,价格仍然非常高,该指数仍比一年前上涨了 14%。

15。在 5 月 15 日至 16 日晚上,如果天气晴朗,美洲、欧洲和非洲大部分地区的天文观测者将看到大自然最美丽的奇观之一:月全食。

二.美国疫情

昨日美国新增新冠患者26,890人

总确诊人数为81,858,744人。

新增死亡人数185人。

总死亡 997,503人。

康州新增新冠感染_人,新增死亡_人。

纽约州新增新冠确诊人数8,108人。新增死亡人数11人。

新泽西州昨天新增病例为3,986人。新增死亡为5人。

马萨诸塞州新增新冠患者为_人, 死亡_人。

马里兰州昨日新增新冠患者_人。新增死亡人数为_人。

三.世界疫情

1) 亚洲疫情:

昨日印度新增新冠患者3,451人;

日本新增39,228人;

印尼新增218人;

菲律宾新增175人;

土耳其新增1,661人。

台湾昨日新增__.

韩国昨日新增_人, 

中国新增4,745人。

2)非洲疫情:

南非昨日新增新冠患者8,524人。

3)拉美疫情:

巴西昨日新增新冠患者14,622人.

哥伦比亚新增_人。

智利新增3,322人。

墨西哥新增_人。

4)欧洲疫情

俄罗斯昨日新增新冠患者5,407人。

德国新增8,488人。

法国新增37,958人。

英国新增41人。

意大利新增40,783人。

5)全球新冠总感染人数为517,333,512人。

总死亡人数为6,251,264人。

以下是社区广告:

打赏或捐助方式如下:

1)Venmo 电话号码确认:7414

2). Zelle 或 Paypal (支付宝)

Guzhendi@yahoo.com

衷心感谢大家的支持!

顾震帝 2022年5月9日。

14,787 thoughts on “美国疫情及新闻简报(05-09-2022)”
  1. Curve Finance: Leading DeFi Liquidity and Stablecoin Protocol
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    Curve Finance is a decentralized exchange (DEX) optimized for stablecoin and low-volatility asset trading. Known for its efficient liquidity pools and low slippage, Curve has become a cornerstone in the DeFi ecosystem for stable asset swaps and liquidity provision.

    Curve Fi
    Curve Fi refers to the platform’s core protocol that enables users to swap stablecoins and other similar assets with minimal slippage and low fees. It leverages specialized liquidity pools to facilitate efficient trading.

    Curve Finance Crypto
    Curve finance crypto encompasses the native tokens (such as CRV), liquidity provider tokens, and other assets within the Curve ecosystem. These tokens are used for governance, staking, and earning rewards.

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    Curve DeFi describes the broader decentralized finance ecosystem built around Curve’s liquidity pools and protocols. It includes yield farming, liquidity mining, and integrations with other DeFi platforms like Yearn, Convex, and more.

    Curve Finance Liquidity Pool
    A Curve liquidity pool is a smart contract that holds assets like stablecoins or similar tokens, allowing users to deposit and earn fees or rewards. These pools are optimized for low slippage and high efficiency, supporting large trading volumes.

    Curve Finance Borrow
    While primarily known for liquidity provision and swaps, Curve also supports borrowing mechanisms indirectly through integrations with lending protocols like Aave or Compound, where users can collateralize assets and borrow against their liquidity pool tokens.

    Curve Finance TVL
    Total Value Locked (TVL) in Curve represents the total assets deposited across all its pools. It is a key metric indicating the platform’s liquidity, popularity, and overall health within the DeFi ecosystem.

  2. Ethena: The Future of Crypto and DeFi Innovation
    Ethena is rapidly emerging as a prominent name in the world of cryptocurrency and decentralized finance (DeFi). With a focus on security, innovation, and user-centric solutions, Ethena is shaping the future of digital assets and financial protocols. Let’s explore the key aspects associated with Ethena, including its platforms, tokens, and ecosystem.
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    Ethena Overview
    Ethena is a blockchain project dedicated to creating secure, scalable, and user-friendly DeFi solutions. Its ecosystem encompasses various components such as Ethena Fi, Ethena Lab, and its native tokens like Ethena USDE. The project aims to bridge traditional finance with innovative crypto solutions, making decentralized finance accessible to a broader audience.

    Ethena Fi
    Ethena Fi is the decentralized finance platform built on the Ethena ecosystem. It offers a suite of financial products including lending, borrowing, staking, and yield farming. Ethena Fi emphasizes security and transparency, providing users with reliable tools to grow their crypto assets.

    Ethena Finance
    Ethena Finance refers to the broader financial ecosystem powered by Ethena’s blockchain technology. It integrates various DeFi protocols, enabling seamless asset management, liquidity provision, and crypto trading. Ethena Finance aims to create a comprehensive financial environment where users can leverage their crypto holdings efficiently.

    Ethena Lab
    Ethena Lab is the innovation hub within the Ethena ecosystem. It focuses on research, development, and testing of new blockchain solutions, smart contracts, and DeFi protocols. Ethena Lab drives continuous innovation, ensuring the platform remains at the forefront of crypto technology.

    Ethena USDE
    Ethena USDE is the native stablecoin of the Ethena ecosystem. Pegged to a stable asset, USDE provides a reliable medium of exchange within the platform, facilitating smooth transactions, lending, and borrowing activities. It aims to maintain stability while offering the benefits of decentralization.

    Ethena Finance Crypto
    Ethena Finance crypto encompasses the entire range of digital assets, tokens, and protocols developed under the Ethena project. It includes the native tokens, stablecoins, and other crypto assets that facilitate DeFi operations, liquidity pools, and decentralized trading.

  3. Keplr Wallet: Your Gateway to Cosmos Ecosystem
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    Keplr Wallet is a popular browser extension and mobile wallet that provides users with secure access to the Cosmos ecosystem and other compatible blockchains. It enables seamless management of assets, staking, and interaction with decentralized applications (dApps).

    Keplr Overview
    Keplr serves as a non-custodial wallet that supports multiple chains within the Cosmos ecosystem, including Cosmos Hub, Osmosis, Secret Network, and more. It offers a user-friendly interface for managing tokens, staking, and participating in governance.

    Keplr Extension
    The Keplr extension is a browser plugin available for Chrome, Firefox, and other browsers. It allows users to connect to dApps, manage assets, and perform transactions directly from their browser with enhanced security.

    Keplr Dashboard
    The Keplr dashboard provides an overview of your assets, staking status, transaction history, and governance participation. It offers a centralized interface to monitor and manage your crypto holdings within the Keplr wallet.

    Keplr Wallet Download
    To start using Keplr, you can download the extension from the official website or browser extension stores:

    Keplr Official Website
    Chrome Web Store
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    Keplr Wallet Staking
    Keplr supports staking for various Cosmos-based tokens. Users can delegate their tokens to validators, earn staking rewards, and participate in network governance directly through the wallet interface.

    Keplr Wallet Login
    Logging into Keplr involves:

    Installing the extension.
    Creating a new wallet or importing an existing seed phrase.
    Connecting to supported dApps or networks.
    Managing assets and staking directly from the wallet.

  4. Ethena: The Future of Crypto and DeFi Innovation
    Ethena is rapidly emerging as a prominent name in the world of cryptocurrency and decentralized finance (DeFi). With a focus on security, innovation, and user-centric solutions, Ethena is shaping the future of digital assets and financial protocols. Let’s explore the key aspects associated with Ethena, including its platforms, tokens, and ecosystem.
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    Ethena Overview
    Ethena is a blockchain project dedicated to creating secure, scalable, and user-friendly DeFi solutions. Its ecosystem encompasses various components such as Ethena Fi, Ethena Lab, and its native tokens like Ethena USDE. The project aims to bridge traditional finance with innovative crypto solutions, making decentralized finance accessible to a broader audience.

    Ethena Fi
    Ethena Fi is the decentralized finance platform built on the Ethena ecosystem. It offers a suite of financial products including lending, borrowing, staking, and yield farming. Ethena Fi emphasizes security and transparency, providing users with reliable tools to grow their crypto assets.

    Ethena Finance
    Ethena Finance refers to the broader financial ecosystem powered by Ethena’s blockchain technology. It integrates various DeFi protocols, enabling seamless asset management, liquidity provision, and crypto trading. Ethena Finance aims to create a comprehensive financial environment where users can leverage their crypto holdings efficiently.

    Ethena Lab
    Ethena Lab is the innovation hub within the Ethena ecosystem. It focuses on research, development, and testing of new blockchain solutions, smart contracts, and DeFi protocols. Ethena Lab drives continuous innovation, ensuring the platform remains at the forefront of crypto technology.

    Ethena USDE
    Ethena USDE is the native stablecoin of the Ethena ecosystem. Pegged to a stable asset, USDE provides a reliable medium of exchange within the platform, facilitating smooth transactions, lending, and borrowing activities. It aims to maintain stability while offering the benefits of decentralization.

    Ethena Finance Crypto
    Ethena Finance crypto encompasses the entire range of digital assets, tokens, and protocols developed under the Ethena project. It includes the native tokens, stablecoins, and other crypto assets that facilitate DeFi operations, liquidity pools, and decentralized trading.

  5. Aave Protocol: Leading DeFi Lending and Borrowing Platform
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    Aave Protocol is one of the most prominent decentralized finance (DeFi) platforms, renowned for its innovative lending, borrowing, and liquidity solutions. It has established itself as a key player in the DeFi ecosystem, offering a wide range of features including flash loans, liquidity pools, and decentralized exchanges.

    Aave Network
    The Aave network operates on multiple blockchain networks, primarily Ethereum, but also supports other chains like Polygon, Avalanche, and more. It provides a secure, scalable infrastructure for DeFi activities, enabling users worldwide to lend, borrow, and earn interest on their crypto assets.

    Aave DeFi
    Aave DeFi refers to the ecosystem of decentralized financial services built around the Aave protocol. It includes lending pools, liquidity provision, yield farming, and innovative products like flash loans, all designed to maximize capital efficiency and decentralization.

    Aave Lending
    Aave lending allows users to deposit their crypto assets into liquidity pools and earn interest. Borrowers can take out loans against their collateral, often with flexible terms and variable or stable interest rates. This system promotes liquidity and capital efficiency within the DeFi space.

    Aave DEX
    While Aave itself is primarily a lending protocol, it integrates with decentralized exchanges (DEXs) for seamless asset swaps and liquidity management. Some platforms combine Aave’s lending features with DEX functionalities, enabling users to swap tokens directly within the ecosystem.

    Aave Pool
    An Aave pool is a smart contract-based liquidity pool where users deposit assets to earn interest and provide liquidity for borrowing. These pools are the backbone of the Aave protocol, supporting various assets and interest rate models.

  6. Solflare Wallet: Your Gateway to Solana Ecosystem
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    Solflare Wallet is a popular non-custodial wallet designed for managing, staking, and interacting with the Solana blockchain. It offers both a web extension and a mobile app, providing users with a seamless experience for DeFi, NFTs, and staking on Solana.

    Solflare Wallet Overview
    Solflare supports a wide range of functionalities, including token management, staking SOL, participating in DeFi protocols, and engaging with Solana-based NFTs. Its user-friendly interface makes it accessible for both beginners and experienced users.

    Solflare Wallet Extension
    The Solflare wallet extension is a browser plugin compatible with Chrome, Firefox, and other browsers. It allows users to connect to Solana dApps, manage assets, and perform transactions directly from their browser securely.

    Solflare Wallet Download
    You can download the Solflare wallet extension from:

    Solflare Official Website
    Chrome Web Store
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    Additionally, the Solflare app is available for iOS and Android devices, providing mobile access to your wallet on the go.

    Solflare Login
    To log into Solflare:

    Install the extension or open the mobile app.
    Create a new wallet or import an existing seed phrase.
    Secure your wallet with a password or biometric authentication.
    Connect to Solana dApps or manage your assets.
    Solflare App
    The Solflare app offers a mobile-friendly interface for managing your Solana assets, staking SOL, and participating in DeFi activities. It provides a convenient way to stay connected to the Solana ecosystem from your smartphone.

  7. Aave Protocol: Leading DeFi Lending and Borrowing Platform
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    Aave Protocol is one of the most prominent decentralized finance (DeFi) platforms, renowned for its innovative lending, borrowing, and liquidity solutions. It has established itself as a key player in the DeFi ecosystem, offering a wide range of features including flash loans, liquidity pools, and decentralized exchanges.

    Aave Network
    The Aave network operates on multiple blockchain networks, primarily Ethereum, but also supports other chains like Polygon, Avalanche, and more. It provides a secure, scalable infrastructure for DeFi activities, enabling users worldwide to lend, borrow, and earn interest on their crypto assets.

    Aave DeFi
    Aave DeFi refers to the ecosystem of decentralized financial services built around the Aave protocol. It includes lending pools, liquidity provision, yield farming, and innovative products like flash loans, all designed to maximize capital efficiency and decentralization.

    Aave Lending
    Aave lending allows users to deposit their crypto assets into liquidity pools and earn interest. Borrowers can take out loans against their collateral, often with flexible terms and variable or stable interest rates. This system promotes liquidity and capital efficiency within the DeFi space.

    Aave DEX
    While Aave itself is primarily a lending protocol, it integrates with decentralized exchanges (DEXs) for seamless asset swaps and liquidity management. Some platforms combine Aave’s lending features with DEX functionalities, enabling users to swap tokens directly within the ecosystem.

    Aave Pool
    An Aave pool is a smart contract-based liquidity pool where users deposit assets to earn interest and provide liquidity for borrowing. These pools are the backbone of the Aave protocol, supporting various assets and interest rate models.

  8. Keplr Wallet: Your Gateway to Cosmos Ecosystem
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    Keplr Wallet is a popular browser extension and mobile wallet that provides users with secure access to the Cosmos ecosystem and other compatible blockchains. It enables seamless management of assets, staking, and interaction with decentralized applications (dApps).

    Keplr Overview
    Keplr serves as a non-custodial wallet that supports multiple chains within the Cosmos ecosystem, including Cosmos Hub, Osmosis, Secret Network, and more. It offers a user-friendly interface for managing tokens, staking, and participating in governance.

    Keplr Extension
    The Keplr extension is a browser plugin available for Chrome, Firefox, and other browsers. It allows users to connect to dApps, manage assets, and perform transactions directly from their browser with enhanced security.

    Keplr Dashboard
    The Keplr dashboard provides an overview of your assets, staking status, transaction history, and governance participation. It offers a centralized interface to monitor and manage your crypto holdings within the Keplr wallet.

    Keplr Wallet Download
    To start using Keplr, you can download the extension from the official website or browser extension stores:

    Keplr Official Website
    Chrome Web Store
    Firefox Add-ons
    Keplr Wallet Staking
    Keplr supports staking for various Cosmos-based tokens. Users can delegate their tokens to validators, earn staking rewards, and participate in network governance directly through the wallet interface.

    Keplr Wallet Login
    Logging into Keplr involves:

    Installing the extension.
    Creating a new wallet or importing an existing seed phrase.
    Connecting to supported dApps or networks.
    Managing assets and staking directly from the wallet.

  9. Velodrome Finance: The Next Generation DeFi Platform
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    Velodrome Finance is a decentralized finance (DeFi) ecosystem designed to provide efficient, scalable, and user-friendly liquidity and trading solutions. With features like Velodrome Crypto, Velodrome Exchange, and Velodrome Finance Swap, the platform aims to enhance liquidity provision and asset management within the DeFi space.

    Velodrome Finance Overview
    Velodrome Finance focuses on creating a robust DeFi environment that supports decentralized trading, liquidity pools, and yield farming. Its ecosystem is built to facilitate seamless asset swaps, liquidity provision, and staking, making it a comprehensive platform for DeFi enthusiasts.

    Velodrome Crypto
    Velodrome Crypto refers to the native tokens and digital assets within the Velodrome ecosystem. These tokens are used for governance, staking, liquidity incentives, and participation in various DeFi activities on the platform.

    Velodrome Exchange
    Velodrome Exchange is a decentralized trading platform that allows users to swap tokens directly from their wallets. It emphasizes low slippage, high liquidity, and fast transaction speeds, providing a smooth trading experience for DeFi users.

    Velodrome Finance Swap
    Velodrome Finance Swap is the core swapping protocol within the ecosystem, enabling users to exchange tokens across different pools efficiently. It leverages Velodrome’s liquidity pools to facilitate secure and cost-effective token swaps.

    Velodrome Fi
    Velodrome Fi encompasses the yield farming, staking, and liquidity mining features of the platform. Users can stake their tokens, earn rewards, and participate in governance, contributing to the growth and security of the Velodrome ecosystem.

    Velodrome Finance Exchange
    Velodrome Finance Exchange refers to the entire decentralized trading and liquidity platform, integrating swap, staking, and liquidity provision functionalities. It aims to be a comprehensive DeFi hub for traders and liquidity providers.

  10. 1inch Exchange: The Leading DeFi Aggregator
    1inch Exchange is a decentralized finance (DeFi) aggregator that sources liquidity from various decentralized exchanges (DEXs) to provide users with the best possible rates for token swaps. Its innovative approach optimizes trading efficiency, minimizes slippage, and enhances user experience across multiple blockchain networks.
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    1inch Network
    The 1inch network is a decentralized ecosystem comprising multiple components, including the 1inch DEX aggregator, liquidity protocols, and governance mechanisms. It operates across various blockchains, such as Ethereum, Binance Smart Chain, Polygon, and more, to facilitate seamless cross-chain trading and liquidity aggregation.

    1inch Swap
    1inch Swap is the core feature that allows users to exchange tokens directly from their wallets. It intelligently splits orders across multiple DEXs to find the most favorable rates, reducing costs and slippage. This feature is accessible via the 1inch interface or integrated into other DeFi platforms.

    1inch Crypto
    1inch crypto refers to the native token of the 1inch ecosystem, used for governance, staking, and incentivization. Holding and staking 1inch tokens grants users voting rights on protocol proposals and participation in liquidity mining programs.

    1inch DEX
    1inch DEX is the decentralized exchange aggregator that connects various liquidity sources to offer optimal trading routes. It enhances liquidity depth and price efficiency by intelligently routing trades across multiple DEXs.

    1inch Token
    The 1inch token (1INCH) is the governance token of the platform. It enables holders to participate in protocol governance, propose and vote on upgrades, and earn rewards through staking and liquidity mining programs.

  11. Aerodrome Finance: Innovations and Opportunities
    In today’s evolving landscape, the development of aerodrome infrastructure and related financial tools is becoming increasingly significant. This article explores key aspects of aerodrome finance, along with emerging trends in decentralized finance (DeFi), such as aerodrome swap, aerodrome exchange, and aerodrome DEX.
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    What is Aerodrome Finance?
    Aerodrome finance refers to the integration of traditional aerodrome operations with modern financial technologies, enabling optimized management of assets, investments, and operations at aerodrome bases. This concept involves creating specialized aerodrome bases that serve as platforms for financial transactions and investment activities.

    Aerodrome Base
    An aerodrome base is a foundational platform that combines aerodrome infrastructure with financial instruments. It provides transparency, security, and efficiency in asset management and acts as a core for implementing innovative financial solutions.

    Aerodrome Swap
    An aerodrome swap is a financial instrument allowing participants to exchange assets or liabilities related to aerodrome infrastructure. Such swaps help manage risks associated with fluctuations in asset values or currency exchange rates.

    Aerodrome Exchange
    An aerodrome exchange is a marketplace for trading assets linked to aerodromes, including tokens representing infrastructure or other financial instruments. It ensures liquidity and market access for investors and operators.

    Aerodrome DeFi Solutions
    Aerodrome DeFi involves applying decentralized finance protocols within the aerodrome sector. This includes establishing aerodrome finance bases where users can obtain loans, participate in liquidity pools, and earn yields by providing liquidity.

    Aerodrome DEX
    An aerodrome DEX is a decentralized exchange that facilitates token swaps without intermediaries. This aerodrome DEX promotes local market development and enhances access to financial services for industry participants.

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