Flu Season News: Early Surge Hits Seven States
The latest flu season news from the United States points to a season that has started unusually early and is gathering speed week by week. According to the Centers for Disease Control and Prevention, the newest weekly FluView update, posted on Friday, November 13, and covering the week ending November 7, shows activity rising across much of the country. The change is visible in more than one measure at once: more states are reporting elevated activity, more people are visiting doctors with flu-like illness, more laboratory tests are coming back positive for influenza, and hospital admissions linked to flu are climbing. Taken together, the figures describe a season that is already under way in early November, well ahead of the winter peak that many people associate with influenza.
Flu season news of this kind matters because the timing of the season shapes everything that follows. When activity rises early, families, schools, workplaces, and health systems have less time to prepare, and the weeks around major holidays can become important turning points. The CDC’s update does not claim that an early start guarantees a severe season, and the agency has been careful to separate what the numbers show now from what they might mean later. But the direction of travel is clear in the latest report: the season is taking off, and the trend is upward.
Flu Season News: Seven States Now at High Activity
The most striking detail in the new flu season news is the jump in the number of states reporting high flu activity. Seven states were reporting high flu activity last week, up from just two states the week before. That is a sharp week-to-week increase, and it signals that the rise is not confined to one region or one isolated outbreak. Louisiana is seeing the worst of it, rated at the very high level, while California, Louisiana, Oregon, South Carolina, Tennessee, Texas, and Washington are in the high or very high categories.
The spread of elevated activity is broad. Thirty-eight states, mostly in the South, West, Midwest, and Northeast, recorded an uptick in flu levels over the latest week. In other words, the increase is not a local story. It is a national pattern with a particular concentration in the South, where Louisiana stands out, and with additional pressure in parts of the West and the Northeast. When thirty-eight states move in the same direction in a single week, public health officials read that as a sign of a season building momentum rather than a brief fluctuation.
The state-level ratings used in the CDC’s tracking give a snapshot of how intense flu activity is in each place. A rating of high or very high means that flu-like illness is considerably more common than usual for that state at this point in the year. Louisiana’s very high rating places it at the top of that scale in the current update. The other six states in the high or very high group span the country from California and Oregon in the West to Washington in the Pacific Northwest, and from South Carolina and Tennessee in the Southeast to Texas in the South Central region. That geographic spread helps explain why the national picture is changing so quickly.
What the CDC Numbers Show About Flu-Like Illness
Beyond the state ratings, the flu season news includes several national measures that all point in the same direction. More than 3 percent of doctors’ office visits last week were for flu-like illness. The precise figure was 3.2 percent, which sits above the national baseline of 2.9 percent. The baseline is the level the CDC uses as a reference point for the time of year, and moving above it is one of the signals that the season is truly under way rather than still in its early, scattered phase.
Laboratory data tells a similar story. Flu test positivity rose to 11.3 percent of clinical laboratory specimens, up from 9.1 percent the previous week. That means that of the respiratory specimens tested in clinical laboratories, a larger share came back positive for influenza than the week before. The rise was driven mostly by influenza A, the type of flu virus that is dominating the season so far. When test positivity climbs alongside doctor visits for flu-like illness, the two measures reinforce each other: more people are feeling ill, and more of the tests performed are confirming influenza as the cause.
Hospital data adds a third layer to the picture. The weekly flu hospitalization rate rose to 2.9 per 100,000 people, up from 2.5 the previous week. The CDC estimates that at least 2.6 million illnesses, 36,000 hospitalizations, and 2,100 deaths so far this season are tied to flu infections. A separate count in the same update put the number of people hospitalized for flu at 9,584. These figures describe the burden the season has already created, even before the winter months when flu activity often reaches its highest levels.
The CDC also reported two more pediatric deaths this week, bringing that total to five so far this season. Pediatric deaths are among the most closely watched figures in flu surveillance, because they show that the virus can have severe consequences even for children. Each pediatric death is investigated and recorded, and the cumulative total gives families and clinicians a sense of how the season is affecting younger age groups.
The H1N1 Strain Driving This Season
A central part of the flu season news is which virus is doing most of the work. The season is being driven by the H1N1 strain. Among subtyped influenza A samples from public health laboratories, 97.7 percent were A(H1N1)pdm09, most of them in a subclade called D.3.1.1. That near-total share means that almost every influenza A sample that could be subtyped belonged to the same broad family of virus, with most falling into one particular subclade.
H1N1 carries a history that many readers will recognize. It was the strain behind the 2009 flu pandemic, which sickened 60 million people and hospitalized more than 240,000. The 2009 pandemic introduced this version of H1N1 into the human population, and it has circulated in seasonal flu since then. Knowing that the current season is dominated by H1N1, and by the D.3.1.1 subclade in particular, helps scientists track how the virus is evolving and how it compares with the strains that circulated in recent seasons.
It is too early to know what viruses may predominate as the season develops, and too early to say whether there might be implications for flu vaccine effectiveness this season. That caution matters, because the mix of circulating viruses can shift over the course of a season, and vaccine effectiveness is assessed as more data becomes available. For now, the dominance of H1N1 is the defining virological feature of the early season, and it is the strain that laboratories are watching most closely.
An Early Start, But Not Necessarily a Severe Peak
One of the most important messages in the flu season news is the CDC’s careful framing of what an early start does and does not mean. The agency said that this early-season activity is higher than typically observed at this time of year. At the same time, it stressed that an earlier increase in activity does not necessarily lead to a higher seasonal peak or greater overall severity. In other words, a fast start is a fact about timing, not a prediction about how bad the season will ultimately become.
The CDC’s preliminary severity assessment still rates the season as low across all age groups. That assessment reflects the data available so far, including illness, hospitalization, and death figures, and it may change as the season progresses. For now, the low severity rating sits alongside the rising activity measures, and the two together describe a season that is widespread and growing but has not yet reached the levels of severity seen in the worst flu years.
Dr. Fred Lopez, an infectious diseases specialist at the LSU Health Sciences Center in New Orleans, captured the sense of momentum in the current moment. He said that flu season is taking off and that it is taking off in a direction that is only likely to increase in the next month or two. His comment, made from Louisiana, the state with the highest activity rating, reflects what clinicians on the ground are seeing as cases arrive earlier and in larger numbers than they did at the same point in recent years.
The agency said it expects the 2026-2027 respiratory illness season to be much like last season. The 2025-2026 season saw at least 32 million flu cases. That comparison gives a sense of scale: last season was a large one, with tens of millions of illnesses, and the CDC’s current expectation is that this season will resemble it. Expectations of that kind are based on early patterns and on the behavior of the viruses involved, and they will be revised as the season unfolds and more weeks of data come in.
Flu Season News: What the Forecasts Say Next
Looking ahead, the forecasts in the flu season news point to further increases. FluSight forecasts projected that weekly flu hospital admissions for the week ending November 21 could range from 6,900 to 30,100. That wide range reflects the uncertainty inherent in forecasting a fast-moving respiratory season, where small changes in transmission can produce large differences in hospital numbers. The CDC’s forecasts also point to likely increases in flu-related hospital admissions and emergency department visits for the week ending November 28.
The timing of those forecast windows matters. The week ending November 28 covers the Thanksgiving holiday period, when travel and gatherings bring people together indoors. Public health officials have long noted that holiday gatherings can contribute to transmission of respiratory viruses, and the forecasts for that week will be watched closely for any sign that the holiday period is accelerating the season’s rise.
RSV and COVID-19 levels are low, according to the same reporting. That detail helps put the flu numbers in context: the current rise in respiratory illness is being driven by influenza rather than by a simultaneous surge in the other two major respiratory viruses. When one virus dominates the respiratory picture, it simplifies the message for the public even as it concentrates the burden on flu-related care.
The Local Picture: Texas and Cincinnati
National figures only tell part of the story, and the flu season news also includes local detail that shows how the early season is playing out in specific communities. In Texas, 4.8 percent of outpatient visits were for flu-like illness for the week ending November 7. That figure was classified as high activity, and it was the highest share of the current season so far in the state. It was also 1.6 points above the national average, and it had been rising across the latest three weekly reports. Texas is one of the seven states in the high or very high categories, and its outpatient-visit figure shows that the state’s elevated rating is backed by a steady, multi-week climb rather than a single week’s jump.
In Cincinnati, physicians say flu cases began appearing earlier than usual, with cases showing up locally at the end of September. That local timing is even earlier than the national picture suggests, and it illustrates how the season’s start can vary from place to place. Dr. Carl Fichtenbaum, an infectious disease physician with UC Health, said he thinks the season could peak earlier than usual, possibly before Thanksgiving, when holiday gatherings may contribute to transmission. His view connects the early local arrival of cases with the possibility of an early peak, and it echoes the broader concern that the holiday period could shape the season’s course.
The Texas and Cincinnati examples show two different facets of the same early season. In Texas, the story is one of sustained increase over three weeks to the highest level of the season so far. In Cincinnati, the story is one of unusually early arrival, with cases present since late September. Together, they suggest that the early start is not an artifact of national averaging but something that clinicians and health systems are experiencing in their own communities.
Why This Season Started So Early
The flu season news does not offer a single explanation for why this season began so early, and the CDC has not pointed to one cause. What the data does show is a combination of factors that often accompany an early season: a dominant strain that is spreading efficiently, rising test positivity, and increasing illness across many states at once. The H1N1 strain’s dominance, with 97.7 percent of subtyped influenza A samples belonging to A(H1N1)pdm09, suggests that one virus family is responsible for most of the current activity, which can help a season build quickly once transmission begins.
Seasonal flu typically rises in the autumn and peaks in the winter, but the exact timing varies from year to year. An early rise can reflect the behavior of the circulating virus, the level of immunity in the population, patterns of travel and gathering, and the timing of other respiratory viruses. With RSV and COVID-19 levels low, influenza has the respiratory landscape largely to itself at the moment, which may make its rise easier to see in the surveillance data.
The CDC’s statement that early activity is higher than typically observed at this time of year is a comparison with past seasons at the same point on the calendar. It is a reminder that the current numbers are not just high in absolute terms but high relative to what is usual for early November. At the same time, the agency’s caution that an early increase does not necessarily lead to a higher peak is a reminder that flu seasons are shaped by many weeks of transmission, not by the first few weeks alone.
What Happens Next in Flu Season News
For readers following the flu season news, the coming weeks will answer the questions the current data raises. The forecasts for the weeks ending November 21 and November 28 will show whether hospital admissions and emergency department visits continue to climb as projected, and whether the Thanksgiving period brings a further acceleration. State-level ratings will show whether more states join the high and very high categories, or whether the current seven remain the center of activity. Laboratory data will show whether H1N1 continues to dominate, and whether the D.3.1.1 subclade remains the main form in circulation.
The severity assessment will also be watched. It currently rates the season as low across all age groups, and any change in that assessment would signal that the season’s impact is growing in a way that goes beyond the number of cases. Pediatric deaths, hospitalizations, and the estimated totals for illnesses and deaths will continue to accumulate, and each weekly FluView update will add another data point to the season’s trajectory.
For now, the picture is one of a season that has arrived early, is spreading widely, and is being driven by a familiar strain. Seven states at high activity, up from two the week before, is the headline number. Behind it are the supporting measures: 3.2 percent of doctor visits for flu-like illness, 11.3 percent test positivity, a hospitalization rate of 2.9 per 100,000, and estimates of at least 2.6 million illnesses so far. Those numbers, together with the forecasts for late November, describe a flu season that is already under way and still rising, with the weeks ahead likely to determine how far it goes.
Source: AP