There’s a strong probability this flu season has peaked, but effectively being officers are watching a modern wave of ailments from a nastier flu strain.
Flu was reported to be widespread in 48 states ultimate week, down from 49 the week sooner than, the Centers for Disease Control and Prevention talked about Friday in its latest report on this winter’s flu season. The federal firm’s flu forecasters suppose there’s a 90 % probability the flu season has peaked.
But experts are additionally monitoring an increase in ailments from a type of flu virus that tends to set off further hospitalizations and deaths, significantly in the aged.
It’s widespread for plenty of flu strains to unfold throughout the nation on the same time, but one kind typically predominates.
This season, a milder strain has been the commonest motive for flu ailments. But for the ultimate two weeks, further ailments have been tied to a strain that tends to set off further deaths.
Last week, about 60 % of the flu virus samples examined have been the additional troublesome strain, generally called Type A H3N2.
Uncertainty about what kind of H3N2 will be spreading later this 12 months simply these days led the World Health Organization to postpone its decision on which strains ought to enter the flu vaccine for subsequent season.
Last season, an estimated 80,000 Americans died of flu and its issues, the sickness’s highest dying toll in a minimal of 4 a few years. In newest years, flu-related deaths have ranged from about 12,000 to 56,000, in accordance with the CDC.
CDC officers estimate there have been someplace spherical 20,000 to 30,000 flu-related deaths up to now this winter.
They moreover suppose there have been spherical 300,000 flu-related hospitalizations and spherical 25 million flu ailments.