World Coronavirus Dispatch: Vaccine good for people, not for some stocks

Students lag in math and reading during remote learning, 59% Russians say they don't want vaccine, managers are working harder than before, and other pandemic-related news across the globe

Pfizer tells US it cannot supply substantial vaccine until late July

Pfizer has told the Trump administration it cannot provide substantial additional doses of its coronavirus vaccine until late June or July because other countries have rushed to buy up most of its supply, according to multiple individuals familiar with the situation. That means the US government may not be able to ramp up as rapidly as it had expected from the 100 million doses of the Pfizer vaccine that it purchased earlier this year, raising questions about whether it can keep to its aggressive schedule to vaccinate most Americans by