(ATLANTA) — Flu deaths are up more than 65% so far in 2020, with the Centers for Disease Control and Prevention reporting that 4,800 people had died and 87,000 people had been hospitalized during the 2019-2020 flu season, according to preliminary estimates the government agency released Friday.Of those deaths, 32 were children, a group that’s particularly vulnerable to the flu and its complications.During recent past flu seasons, deaths among children have ranged from 37 to 187 fatalities.While deaths are up, visits to health care providers for the flu decreased for the week ending Jan. 4. It’s unclear whether that means the flu season has peaked or whether the holidays stopped people from seeking medical attention, according to the CDC.”The flu season began early this year and took off aggressively,” said Dr. William Schaffner, medical director for the National Foundation for Infectious Diseases.”It began prominently in the southeastern states, but quickly spread,” he said. “So far, there is no sign that the momentum of the annual epidemic is slowing.”The highest flu activity was clustered in 33 states, including much of the southern and western parts of the country, as well as New York City and Washington, D.C.In total, the CDC estimates that 9.7 million people have gotten the flu so far this season.As of right now, 2019-2020 flu activity is primarily being driven by influenza B/Victoria viruses, which is unusual for this time of year.In general, influenza B is more common in children, while influenza A, also known as H1N1, is more commonly seen in older adults, according to Dr. Jessica Grayson, an assistant professor at the University of Alabama at Birmingham.It remains too early to say how severe this flu season will be or how long it will last.Typical symptoms of the flu include fever, sore throat, aches, chills and sweats and fatigue, according to the Mayo Clinic.While the flu might seem like a relatively minor disease because it’s so common, complications from the flu, which can include pneumonia, bronchitis, asthma flare-ups and heart problems, can be deadly.People with weakened immune systems, adults older than age 65 and babies are all at a higher risk of contracting the flu, as well as at higher risk for developing complications from the disease.If you experience flu symptoms, Grayson recommends staying home from work and other public places to avoid transmitting the disease to others. Wash your hands often and avoid others who are ill.”Before going to your doctor’s office, call,” Grayson said. “They may have a different waiting room for those who are sick.”How to protect yourself — and your child — from the fluGetting vaccinated against the flu is the best way to protect against the disease, experts say.Receiving the vaccine earlier in the season is preferable, because the vaccine takes about two weeks to kick in, but even partial protection against the flu can ward off the worst symptoms and make the duration of the disease less severe.”It’s not too late to get vaccinated,” Grayson stressed. “We still have a lot of flu season left.”Guidelines for children are slightly different than they are for adults, according to the CDC. The agency is now recommending that some children between the ages of 6 months and 8 years old get two doses of the vaccine, spaced at least four weeks apart. The child’s doctor or health care provider should determine whether he or she needs a second dose for the best possible protection against the flu.Despite those recommendations, however, many Americans mistakenly believe that the flu vaccine doesn’t work or has side effects. (Apart from soreness at the needle’s injection site, there are no notable side effects linked to the flu vaccine.)In part because of these misconceptions, only half of Americans reported that they planned to get the flu vaccine this year, according to a survey conducted by the National Foundation for Infectious Diseases this summer.In addition to the flu vaccine, there are four Food and Drug Administration-approved antiviral drugs that the CDC recommends for treating the flu. Copyright © 2020, ABC Audio. All rights reserved.