Flu experts agree that the 2017-18 flu season may not be a full-blown pandemic, but it sure is nasty. The flu is widespread across 48 US states right now. CDC scientists say doctors have been seeing as many patients as they did at the height of the 2009 H1N1.
Across the country, 84 children have died from the flu this year. Experts think the real number could be double the total in official reports. In California, at least 185 people under the age of 65 have died. As of early January, most of those deaths were unvaccinated adults, the state’s Department of Health told Business Insider.
2018 Flu Season Vaccine
It’s true that the flu vaccine is not as effective this year, largely because it doesn’t protect as well against the H3N2 strain, which is everywhere. A study by the CDC released Thursday said the vaccine is about 36% effective this year, and only 25% effective at combatting H3N2. While flu shots are less effective this year than they’ve been in the past, getting the vaccine can still good help.
It’s still a good idea to get vaccinated if you haven’t, though, because the shot is more effective at preventing other strains of the virus, such as the influenza B strains. In addition to lowering the likelihood that you’ll contract the flu, the vaccine can reduce the intensity of your illness if you do catch it. Flu season can last into May, so if you haven’t gotten your dose yet, it’s not too late.
Children and Pregnant Women
A 2017 study found that a flu shot could significantly reduce a child’s likelihood of dying from the virus. Pregnant women are especially encouraged to get flu shots because they’re more likely to be hit hard by the virus. And there’s some evidence that if a pregnant mom gets the shot, that can protect babies in their first months of life, when they’re too young to get the vaccine.
Many people coming down with the flu can stay home and wait it out with the help of liquids, OTC drugs, and a heavy dose of sleep. But when prescribed quickly, drugs like Tamiflu can help shorten the duration.
People from 50 to 64 years old have the second-highest hospitalization rate in the US, after elderly people. They’re sicker than kids up to age 4 this year, which experts say is unusual.
A new study found coming down with the flu can also increase your risk of heart attack sixfold. This is a result of the additional stress on your system that can increase inflammation. Plus, “when you get an infection, your heart is beating faster,” Jeffrey Kwong, the study’s lead author, told Reuters.
