Issuers and swap experts said they were monitoring the health of Lehman and other banks.

Turkish diplomats are monitoring the health of these children and providing medicines, a Turkish official said.

The government has closed the market and is also monitoring the health of wild birds, it added.

Public health bodies are monitoring the health of farmers, farm workers and vets who have been in contact with infected animals.

Scientists have been monitoring the health of a group of people who were all born in the same week in March 1946.

Muilenburg said Boeing was closely monitoring the health of its supply chain, which includes thousands of companies, to ensure continued competition wherever possible.