In New Zealand, where influenza activity has been greater than in recent years, activity began in April and peaked in June. Persons of all ages have been infected, and one influenza- associated death has been confirmed. In addition, Hong Kong and Singapore reported sporadic cases of all types of influenza in children and adults. The Republic of Korea, which reported outbreaks of all types of influenza in Seoul earlier this year, has reported only sporadic cases since April. In Uruguay, influenza B was also isolated in June.
Viral isolations are pending.
Europe and United States. Influenza has been isolated in Europe and the United States throughout the summer. In the United States, influenza B isolates were reported from Arizona during June, July, and August and from Texas in late July. However, each of the three vaccine manufacturers expect to complete distribution of orders by late October. Communicable Diseases Div, World Health Organization, Geneva.