Jan. 3, 2023 – The 2022-23 influenza season bought off to a quick and relatively nasty begin in October and November, however December introduced a drop in infections as a substitute of the same old surge, in line with CDC knowledge.
“Seasonal influenza exercise stays excessive however is declining in most areas,” the CDC’s Influenza Division stated final week in its weekly FluView report.
Nationally, 6.1% of outpatient visits for the week ending Dec. 24 had been for influenza-like sickness. Since that charge hit 7.5% in late November – the quickest begin to a flu season since 2009 – exercise has dropped for 4 consecutive weeks, the CDC stated.
In 2009, the outpatient go to charge reached 7.7% in mid-October, however exercise dropped rapidly after that, falling to lower than 3% by the top of November, CDC knowledge present.
As with the variety of outpatient visits, hospital admissions are already on the decline as properly. The weekly variety of flu-related hospitalizations reached 26,000 in early December however has fallen for 3 straight weeks and was down to only below 19,000 for Dec. 18-24, in line with knowledge from almost 4,900 hospitals to the Division of Well being and Human Companies.
The CDC estimates the whole variety of flu hospitalizations to be 210,000 by the primary 11 weeks of the 2022-23 season. There have been an estimated 20 million diseases and 13,000 deaths from the flu to this point in america, with 61 of these deaths in youngsters. By comparability, there have been 44 pediatric deaths from the flu throughout the whole 2021-22 season, just one in 2020-21, and 199 in 2019-20, the CDC stated.