Health officials say the H1N1 virus, commonly known as the swine flu, is likely to cause more illnesses and deaths in the United States, even though much of the initial anxiety has eased.
The Centers for Disease Control and Prevention reported higher levels of flu activity than the average for mid-May and an unusual number of outbreaks in schools. Some clinics reported high numbers of respiratory diseases more commonly seen during the peak of flu season.
"We do think that the way the virus is spreading in the U.S., we are not out of the woods, and the disease is continuing," said Dr. Anne Schuchat, interim deputy director for science and public health program at the CDC in a news conference this week. Read full article »
CNN medical senior producers Saundra Young and Shahreen Abedin contributed to this report.