TOKYO – Japan's first coronavirus shots were given to health workers Wednesday, beginning the vaccination campaign considered crucial to holding the already delayed Tokyo Olympics.
The government gave its belated first approval for shots developed and supplied by the Pfizer shots, already been used in many other countries since December.
Supplies of imported vaccines are a major concern because of supply shortages and restrictions in Europe, where many are manufactured.
Some of 40,000 doctors and nurses from 100 selected hospitals across the country received their first shots Wednesday, with their second shot planned for March 10.