Growers argue that spot shortages have already appeared during the current harvest season and are likely to increase in coming years.

For people with drug insurance, price increases may be less a concern than occasional spot shortages of the devices.

They have been helped in some areas by spot shortages of labor.

Failing that, he said, spot shortages of certain models could develop by the end of the year.

The spot shortages affect only adults and not children, because the vaccine they receive is prepared differently.

Although 7,546,000 Americans were without jobs last month, up 46,000 from April, some spot shortages of labor have emerged.

They denied creating a spot shortage on the market, or trying to block other companies from landing sites.

This year, the company may have erred in the other direction, with some indications of spot shortages.

But industry analysts expect a combination of higher prices, limited selection and spot shortages by Christmas.

But according to the oil industry, the blended stock has introduced a different problem, the possibility of spot shortages.