If You Were Already Exposed to the Flu Before Can You Get It Again
Anyone who has had the flu knows information technology's not a pleasant experience. Fever, fatigue, runny nose, cough and muscle aches can make you feel pretty miserable. And once yous get over the flu, you certainly won't desire to become sick again.
Well there's skillful news and bad news on that front. I'll offset with the bad news. Information technology is possible to get the flu twice during the aforementioned influenza season. Since there are two types of flu strains – flu A and influenza B – if you lot become influenza A, you can too go influenza B.
Simply in that location is some good news. If yous get influenza A, your body will develop antibodies for flu A that provide protection against it. Also, while the flu A antibodies won't protect you from getting flu B, having flu A doesn't increase your hazard of getting influenza B. Plus flu B typically doesn't crusade as serious of an infection.
So if you lot've had the flu once, what can y'all do to continue from getting the flu again? The tried and true advice all the same applies.
ane. Become an annual flu shot.
The best way to protect yourself and others is by getting the flu vaccine every year. It decreases the hazard of acquiring the infection and it can subtract the severity if you do acquire information technology.
Flu viruses aren't like other viruses where you get them one time and you're protected for life. Flu viruses changes from year to year. A lot of research goes into predicting the changes but it's a prediction, and so it'south not ever 100 pct accurate. That's what accounts for some of the variability and effectiveness of the vaccine.
2. Stay home when y'all're ill and encourage others to do the same.
When you're ill or a family fellow member is sick, it's actually important to stay home until you're better. For nigh people, it takes about a week to become over the influenza. Staying home that long may be a hard pill to swallow in a culture of presentism, but it's something you really should do.
People infected with the flu can shred the virus for five to seven days after developing it. The flu is typically spread through coughing. Cover your cough past coughing into your elbow and not into your hand.
To reduce the hazard of infecting others, sleep in another room from other family members, don't get actually close and avoid high-risk populations such as infants, the elderly and people with compromised allowed systems.
If you or a coworker returns to work or school early, you lot hazard getting others sick.
3. Launder your easily.
All the fourth dimension but especially during flu season, skilful mitt hygiene is important. Wash your easily ofttimes with soap and h2o or use an alcohol-based hand sanitizer. Avoid touching your hands to your eyes and rima oris.
4. Drink plenty of fluids and see if you're a candidate for an antiviral medication.
One of the of import things for treatment and overall health is hydration. When hydration is recommended, water is e'er platonic. There tin be a lot of fluid loss with the fever caused past the flu. Medications similar ibuprofen and acetaminophen can provide symptom relief.
If you can start the antiviral Tamiflu in the first 24 to 48 hours of symptom onset, it can decrease the symptom duration and viral shedding past nigh a day. It'due south as well probable can subtract the gamble of severe complications.
Why is the flu then serious?
The flu is well known to predispose people to secondary bacterial infections such equally pneumonia, bronchitis and ear infections, among others. It'south actually important for people to know when they develop flu if they are getting ameliorate and then get worse once again, they need to be evaluated for a secondary bacterial infection.
A pregnant number of deaths related to flu are attributed to the secondary infections people develop. These infections can happen at the same fourth dimension patients have the flu, in that period right after they develop it or as they are recovering.
Shandra Day is an infectious disease physician at The Ohio State Academy Wexner Medical Center.
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Source: https://wexnermedical.osu.edu/blog/what-to-do-to-keep-from-getting-the-flu-again
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