2013 flu season symptoms

The overall burden of influenza for the 201220 season was an estimated 34 million influenza illnesses, 16 million influenzaassociated medical visits, 571,000 influenzarelated hospitalizations, and 43,000 fluassociated deaths estimated influenza disease burden, by season united states, 201011 through 201718 influenza seasons. From 2003 to 20, the three flu seasons that were dominated by h3n2 strains of the flu had the highest mortality rates, causing more deaths on average than. Lac 202014 influenza season summary sentinel sites 9 participating associated with at least one positive influenza lab test confirmed influenza death is defined by a positive lab test, compatible symptoms, and clear progression from illness to. Flu season is an annually recurring time period characterized by the prevalence of outbreaks of. Most of the time flu activity peaks between december and february, although activity can last as late as may. Flu season typically runs through april, so its important for everyone to get a flu shot, said caine. In the northern hemisphere, flu season can begin as early as october and last as late as may. Unlike the 2009 pandemic influenza season when influenza ah1n1. Flu outbreak in 20 expected to be among the worst in decade. In comparison to other recent seasons, the 2012 20 season was moderately severe, with a high percentage of outpatient visits for influenzalike illness ili, high rates of hospitalization particularly among people 65 years and older, and more reported deaths. Clinical features of children hospitalized with influenza. Fast or troubled breathing bluish skin color severe crankiness fever plus a rash lack of interaction not drinking fluids symptoms that improve then return with fever and a worse cough. Seasonal flu symptoms include fever, sore throat, nasal discharge, dry cough, headache, body aches and stomach conditions. All three major influenza strains were circulating.

Jan 02, 2019 seasonal flu follows a fairly predictable pattern, starting in the fall and ending in the spring. Influenza flu symptoms, diagnosis, treatment, prevention. Severity of influenza ah1n1 illness and emergence of. Flu widespread, leading a range of winters ills the new york. Burden estimates for the 201220 influenza season cdc. Influenza a virus subtype h3n2 ah3n2 is a subtype of viruses that causes influenza flu. Flu vaccines are based on predicting which mutants of h1n1, h3n2, h1n2, and influenza b will proliferate in the next season. The proportion of people seeing health care providers for flu like symptoms jumped to 5. Flu vaccine information and recommendations for the 202014 season. By some measures, it was more active and more severe than the pandemic.

In 2009, a novel influenza virus, influenza ah1n1pdm09, emerged. How the flu blacklist explains why the 202014 flu season is deadly. Flu activity peaked during the week ending december 28, 20 for the 20 2014 season and began a downward trend in early january. Those who have received cancer treatment such as chemotherapy andor. Because transplant patients immune systems are often weakened by antirejection medication, theyre at greater risk for infection, including colds and flu. How the flu blacklist explains why the 202014 flu season is. We do have some medicines that are antivirustype medicines that can help fight against the flu. Data for specific race groups may not be available because there is often not enough mortality data for the cdc to report a reliable rate. Cdc flu regions 1, 3, 8, 9, and 10 were overrepresented in fny each season compared with the general population distribution in the united states. Lac 202014 influenza season summary sentinel sites 9 participating associated with at least one positive influenza lab test confirmed influenza death is defined by a positive lab test, compatible symptoms, and clear progression from illness to death flu death counts updated throughout report 92414.

Both cdcs data on flulike symptoms, defined as a fever of 100f or. Anyone can get sick with flu even healthy people, and serious problems related to flu can happen at any age, but some people are at high risk of developing serious flu related complications if they get sick. So far, about 2,257 people have been hospitalized with flulike symptoms, and 18 children have died of flu, the cdc said. The proportion of people seeing health care providers for flulike symptoms jumped to 5.

This years flu outbreak is going to be one of the worst in 10 years, according to experts and a quick glance around your halfempty office. It shows that even in a season considered very lowflu, still nearly 30% of people reported some flulike illness. Flu season is the time of year when you are most likely to get sick from the flu. Allergies, flu season winter is right around the corner were already seeing patients in the office with early fall colds and sinus infections, probably due to all of the contaminants in the air. Influenza virus strains perennially circulate throughout the world. Influenza, commonly known as the flu, is an infectious disease caused by an influenza virus. Worst flu outbreak in recent history strikes united states us news. These symptoms typically begin two days after exposure to the virus and most last less than a week. Medexpress reminds that flu season brings more than flu. Mar 04, 2018 cold and flu ache symptoms cold and flu strains this year cold and flu treatments medication for cold and flu aches dr. Influenza in maryland 2012 20 season report october 2012 to may 20 the 2012 influenza season was the most active since the 2009 h1n1 influenza pandemic. In years in which h3n2 is the predominate strain, there are more hospitalizations. Jan 02, 2018 flu season in full effect, watch for these symptoms by mo barnes.

Jan 10, 20 last flu season was light, but this year has brought with it some ominous signs, fauci of the nih said tuesday. The severity of a flu season is unpredictable because flu viruses are constantly changing. Seasonal flu or seasonal influenza is a disease of the respiratory system, caused due to infection by influenza virus. The symptoms of flu is similar to those of a cold, cold is mild yet flu can be serious. Sep 15, 2014 in addition, for the 201220 season, 4 sites reported 3 commonly prescribed antibiotic medications. The vaccine is the most effective way to prevent influenza. The best way to minimize risk of seasonal flu is getting yourself vaccinated before the flu season. The 202014 flu season began in early october 20 and ran through late may 2014. Nov 11, 2019 rock says while there are a few medicines to treat the flu, its still better to get the vaccine, since it protects against the disease until the season is over in late spring.

This includes people 65 years and older, people of any age with certain chronic medical conditions such. Gerald morris gerald morris, md is a family medicineinternal medicine physician with over 20 years expertise in the medical arena. The 20 2014 flu season began in early october 20 and ran through late may 2014. However, compared to past years, this season has still had less severe cases and deaths than during the 2012 20 flu season, which resulted in 89 severe cases and seven deaths. Additional information about flu activity during the 201220 season can be. During the 20112012 influenza season, antiviral medication data were collected at 3 of the 5 sites. Flu outbreak in 20 expected to be among the worst in. Dec 09, 20 flu severity can vary widely from one season to the next and from person to person depending on many factors like what flu viruses are spreading, the health and age of the people exposed to flu, and how many people get vaccinated. Outbreak of 20 2014 h1n1 flu virus reported in a number of canadian provinces and u. For the 20 2014 season, influenzalikeillness ili in the united states began increasing in midnovember, and toward the end of december, ili was high across most of the country. Information you need to know about the current 20192020 flu season. The most common presenting symptoms in adults were cough 79.

Flu season is in high gear, but other viruses can cause similar symptoms. During that time, flu outbreaks peaked at the end of december, which is determined by the number of hospitalizations and reports of influenza like symptoms tracked by the centers for disease control and prevention cdc. Shorter days and reduced sunlight can make you feel tired. Data from the cdc on the 201220 flu season showed white people received the most flu shots at 44. The exact timing and duration of flu seasons can vary, but influenza activity often begins to increase in october. Jan 06, 2017 so far in the 20162017 influenza season, influenza a h3n2 viruses have been identified most frequently in the u.

The united states is in the grip of an early start to the annual flu season with an unusually. Flu activity during the 2012 20 season what was the 2012 20 flu season like. Seasonal influenza kills an estimated 36,000 people in the united states each year. Flu several states have reported increases in influenzalike illnesses, according to the cdc. Estimated influenza disease burden, by age group united states, 201220 influenza season.

To protect yourself against the flu it is recommended that you get the vaccine each flu season. As flu season starts, ebola fear may fill emergency rooms. Jan 04, 2018 flu season seems to be peaking early in illinois. Flu season hitting earlier, with dozens more outbreaks and. Jan 31, 2018 during this fierce and deadly flu season, its important to recognize the symptoms that will tell you whether you have the nasty infection or just a common cold.

However, compared to past years, this season has still had less severe cases and deaths than during the 201220 flu season, which resulted in 89 severe cases and seven deaths. The resulting pandemic disproportionately affected persons oct 18, 2012. With some rest and selfcare measures at home, the average healthy person can expect to get better within a week, although symptoms of a dry. Additional information about severity of the 201220 season can be found in the mmwr article influenza activity united states, 2012 season, and composition of the 2014 influenza vaccine. In general, flu season can start anytime in late fall, peak in midtolate winter usually january or february, and continue through early spring. The flu is a respiratory virus that strikes suddenly, often hitting you like a ton of bricks with sudden chills, a high fever up to 103f, muscle aches, headache, and back pain. Colds and flu are respiratory illnesses that are easily spread from one person to another. Weekly incidence of flulike illness last year 201220 flu season this figure shows flulike illness last year 20112012 as reported on the various flusurvey sites across europe. The 201220 influenza season what sort of flu season is expected this year. Apr 25, 2019 most people who have the flu influenza have a mild illness and dont need to see a doctor.

People who have flu often feel some or all of these symptoms. Jennifer ashton provides alternative treatments for current flu symptoms. Fever above 100 f 38 c, though not everyone with the flu has a fever. Seasonal influenza activity in the united states has been elevated for weeks. Swine flu, in particular, is also associated with vomiting and diarrhea.

The severity of the flu outbreak has left many employers pondering if their organizations health and attendance policies are helping or. Use of influenza antiviral agents by ambulatory care. Influenza in maryland 201220 season report october 2012 to may 20 the 2012 influenza season was the most active since the 2009 h1n1 influenza pandemic. The cdc is currently reporting 43 states that are experiencing either high or widespread flu activity, with reports that patient visits for the treatment of influenzalikeillness ili are now almost even with peak numbers from the 201220 flu season. The 201220 flu season was particularly harsh in the united states, where the majority of states were reporting high rates of influenzalike illness. In birds, humans, and pigs, the virus has mutated into many strains. It will usually end by april, but in some years it can linger into may. Symptoms of the flu are sudden onset of fever, chills, headache, fatigue, body aches and cough. John schriffen reports the latest on the flu outbreak.