so this means that for the country as a whole, it could be worse news but better for the individual. as a whole, it could be worse news but betterfor the individual. there is no reason for complacency. we know that having the second vaccine or booster, particularly, we think is still likely to keep you out of hospital and keep you from severe disease, even if it is not as protective against being infected as delta. ., ~ , ., protective against being infected as delta. , ~ , ., , protective against being infected as delta. ., ~ i. , . delta. tim, thank you very much. tim secter delta. tim, thank you very much. tim specter from delta. tim, thank you very much. tim specter from king s delta. tim, thank you very much. tim specter from king s college delta. tim, thank you very much. tim specter from king s college in - specterfrom king s college in london. as well as changes to testing, nigeria has todayjoined 10 southern african countries which have been added to the government s tr