US flu epidemic worsens, 29 children dead
Washington: A flu epidemic gripping the United States is more severe than usual, striking the elderly especially hard, health authorities as they also announced 29 child victims.
Widespread geographic flu activity was also reported in 48 states for the week ending January 12, up from 47 states the previous week.
Nationwide, influenza rates dropped slightly to 4.6 percent, down from 4.8 percent the previous week. There is no national reporting system for flu-related deaths among adults, but the CDC said that 8.3 percent of deaths reported through the 122 Cities Mortality Reporting System were due to pneumonia and influenza.
That exceeds the epidemic threshold of 7.2 percent. The rate of flu- and pneumonia-linked deaths the week before was 7.3 percent.
Nine children died last week alone, bringing the total to 29 since the season began in early December. The flu kills an average of about a hundred children in the United States each year. The toll was 34 in 2011-2012.
“It’s shaping up to be a worse than average season and a bad season particularly for the elderly,” Frieden said, stressing that there was still time to get vaccinated and that early treatment was “critically important.”
He predicted that hospitalizations and deaths would continue to rise as the flu epidemic spreads further. The severity of the symptoms this year may be explained by the season experiencing a dominant strain of influenza A(H3N2), historically blamed for more serious cases of the virus.
So far, about half of confirmed flu cases concern people aged 65 and older, with a high hospitalization rate of 82 per 100,000. People older than 65 usually account for about 90 percent of the 36,000 annual flu deaths around the country.
