Does Having the Flu Build Resistance to the Same Flu Again
Anyone who has had the influenza knows it's not a pleasant experience. Fever, fatigue, runny nose, coughing and muscle aches tin can brand you lot feel pretty miserable. And once you get over the flu, y'all certainly won't desire to get sick again.
Well there'south expert news and bad news on that front. I'll commencement with the bad news. It is possible to get the flu twice during the aforementioned flu season. Since there are two types of influenza strains – influenza A and influenza B – if you get flu A, you lot can also get influenza B.
But in that location is some good news. If y'all get influenza A, your body volition develop antibodies for influenza A that provide protection against information technology. Also, while the influenza A antibodies won't protect y'all from getting flu B, having influenza A doesn't increase your risk of getting influenza B. Plus influenza B typically doesn't cause equally serious of an infection.
So if you've had the flu in one case, what can y'all do to keep from getting the flu again? The tried and truthful advice nevertheless applies.
1. Get an annual influenza shot.
The all-time manner to protect yourself and others is past getting the flu vaccine every twelvemonth. It decreases the risk of acquiring the infection and information technology can subtract the severity if you do acquire it.
Flu viruses aren't like other viruses where y'all get them once and you lot're protected for life. Flu viruses changes from year to yr. A lot of enquiry goes into predicting the changes simply it's a prediction, and then information technology's not e'er 100 per centum accurate. That's what accounts for some of the variability and effectiveness of the vaccine.
2. Stay home when you're sick and encourage others to do the same.
When yous're sick or a family unit member is sick, it's really important to stay home until you lot're better. For about people, information technology takes about a calendar week to get over the flu. Staying dwelling house that long may be a hard pill to consume in a culture of presentism, just it'due south something you really should do.
People infected with the flu can shred the virus for five to seven days after developing information technology. The flu is typically spread through coughing. Cover your cough by cough into your elbow and not into your mitt.
To reduce the risk of infecting others, sleep in some other room from other family members, don't get really shut and avoid high-risk populations such every bit infants, the elderly and people with compromised allowed systems.
If you or a coworker returns to work or school early, you lot risk getting others sick.
3. Wash your hands.
All the time but especially during flu season, good hand hygiene is of import. Launder your hands oftentimes with soap and h2o or utilise an alcohol-based mitt sanitizer. Avoid touching your easily to your eyes and mouth.
4. Potable plenty of fluids and run into if you're a candidate for an antiviral medication.
One of the important things for handling and overall wellness is hydration. When hydration is recommended, water is always platonic. There tin exist a lot of fluid loss with the fever caused by the flu. Medications like ibuprofen and acetaminophen tin provide symptom relief.
If you tin can start the antiviral Tamiflu in the start 24 to 48 hours of symptom onset, information technology can decrease the symptom duration and viral shedding past virtually a mean solar day. It's also probable tin can decrease the risk of severe complications.
Why is the influenza so serious?
The flu is well known to predispose people to secondary bacterial infections such as pneumonia, bronchitis and ear infections, among others. Information technology's really important for people to know when they develop influenza if they are getting better and and so go worse again, they need to exist evaluated for a secondary bacterial infection.
A significant number of deaths related to flu are attributed to the secondary infections people develop. These infections tin happen at the same time patients take the flu, in that period correct after they develop it or as they are recovering.
Shandra Twenty-four hour period is an infectious disease doc at The Ohio State University Wexner Medical Center.
Source: https://wexnermedical.osu.edu/blog/what-to-do-to-keep-from-getting-the-flu-again
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