Novavax Inc. CEO Stan Erck says manufacturing challenges are behind the delay in the company's plan to file for authorization of its Covid-19. He speaks on "Bloomberg Markets: European Close." (Source: Bloomberg)

Stocks exposed to cryptocurrencies slumped around the world after Elon Musk voiced concerns over Bitcoin’s energy usage. Nic Carter, founding partner at Castle Island Ventures, talks with Bloomberg's Caroline Hyde, Romaine Bostick and Joe Weisenthal on "What'd You Miss?" about Musk's comments. (Source: Bloomberg)

Elon Musk says Tesla Inc. will no longer accept Bitcoin because of climate concerns. In post on Twitter, Wednesday, the CEO said the electric vehicle maker might accept other cryptocurrencies if they are much less energy intensive. Eric Lam reports on "Bloomberg Daybreak: Europe." (Source: Bloomberg)

Mohamed El-Erian, president at Queens College at Cambridge University and a Bloomberg Opinion columnist, discusses the differing views of the Federal Reserve and markets on the U.S. economy. His opinions are his own. (Source: Bloomberg)

Mohamed El-Erian, president at Queens College at Cambridge University and a Bloomberg Opinion columnist, discusses the differing views of the Federal Reserve and markets on the U.S. economy. His opinions are his own. (Source: Bloomberg)

Internet Computer, a recently-launched digital token, has seen its value skyrocket into the top 10 cryptocurrencies in the world. Bloomberg MLIV’s Eddie van der Walt explores the rapidly changing cryptocurrency market. (Source: Bloomberg)

Grayscale Investments CEO Michael Sonnenshein discusses Bitcoin's drop after Tesla suspended purchases using the cryptocurrency, the environmental concerns over the use of fossil fuels for digital currency mining, and plans to convert the Grayscale Bitcoin Trust into an ETF. He speaks on "Bloomberg Markets." (Source: Bloomberg)

Philippine President Rodrigo Duterte’s top diplomat says China has deployed more ships in a disputed area of the South China Sea even after the Southeast Asian nation’s repeated protests. Foreign Affairs Secretary Teodoro Locsin pledges to take up the issue with his Chinese counterpart. In an exclusive interview, Locsin also says the Philippines will not give up its sea claims even as it seeks to cooperate with China on energy and vaccines. (Map in the video and thumbnail updated) (Source: Bloomberg)

CoronaVac, which was developed by China's Sinovac Biotech Ltd., has turned into one of the world's most used Covid-19 vaccines, but questions about it's efficiency have lingered. It posted lower efficacy rate than the vaccines using mRNA technology, and had little explanation for why Brazil and Turkey released wildly divergent data on its shots within hours of each other. Chief Executive Officer and Chairman Yin Weidong responds to the confusions around the vaccine in an exclusive interview with Bloomberg's Emma O'Brien. (Source: Bloomberg)

Binance Holdings is under investigation by the Justice Department and Internal Revenue Service, ensnaring the world’s biggest cryptocurrency exchange in efforts to root out illicit activity that’s thrived in the red-hot but mostly unregulated market. Bloomberg's Jesse Westbrook has more on "Bloomberg Markets." (Source: Bloomberg)