Moderna Inc. Covid-19 vaccine booster shots. Hong Kong’s leader has deflected blame for the failure to get the elderly vaccinated against Covid-19, while a new survey found that nearly half of the European companies in the city plan to relocate operations and staff amid the travel and quarantine restrictions. After conquering the pandemic for almost two years with a zero-tolerance approach, China is now in the midst of its worst wave since the initial outbreak in Wuhan. Shanghai reported a daily record of 1,609 cases, while almost 80% of the economy has been affected in some way. Chances are one in five that new variants will arise that are more dangerous than the current versions, Moderna Inc.’s chief executive officer said in an interview with Bloomberg Television. Key Developments: How Singapore stacks up against financial centers on Covid rules Coronavirus Daily: Vaccine news for parents. But is it good? […]