Breaking News: This year’s flu vaccine is basically useless.
Here’s the scoop. Scientists weren’t able to identify this season’s most virulent strain until September, when it was too late to include it in the vaccine. So even if you’ve already had a flu shot to protect yourself, you can catch this flu.
Still, the vaccine does protect against several of the other strains of influenza floating around out there, so there’s that.
The new, nasty rogue strain, called H3N2, is a mutant. Dr. Thomas Frieden, Director of the Centers for Disease Control and Prevention, stated in the New York Times that so far, 91 percent of the approximately 1,200 flu samples tested since flu season started were of the H3N2 subtype of influenza A. Nearly all the rest were influenza B.
Frieden stated that in flu seasons when the H3 subtypes are more common than H1 subtypes, there tend to be more hospitalizations and deaths.
The CDC still recommends that you get the flu shot if you haven’t done so already. Why? It will protect you against the other flu bugs circulating this year: the swine flu, influenza B, and small numbers of the other H1 strains. And, at the very least, it may provide a weak defense against this newest, most virulent mutation, H3N2.
The CDC is urging doctors to quickly prescribe Tamiflu or Relenza—antivirals—without waiting for test results in patients that present with flu symptoms. In addition, it recommends that patients with asthma, diabetes, or lung or heart problems see a doctor without delay at the first sign of a possible flu.
You May Be at Greater Risk
People with weakened immune systems caused by disease or medications (like those of us with rheumatoid disease, psoriatic arthritis, lupus, and other autoimmune diseases, and who may also taking DMARDs that further weaken the immune system), the elderly, and children, and others should also see their doctor right away if they get flu symptoms. All are at greater risk of contracting the flu—and its complications, such as pneumonia, bronchitis, sinus infections or ear infections.
Although the antivirals Tamiflu and Relenza aren’t miracle drugs, the earlier they’re administered in the illness, the better they work. Although all they do, usually, is shorten the duration of the flu by one day, in a vulnerable patient, that 24-hour period could mean the difference between life and death.
So far, five children have died from flu-related illnesses this season.
What To Watch Out For
According to the CDC, people who have the flu often feel some or all of these signs and symptoms:
- Fever* or feeling feverish/chills
- Sore throat
- Runny or stuffy nose
- Muscle or body aches
- Fatigue (very tired)
- Some people may have vomiting and diarrhea, though this is more common in children than adults.
*Keep in mind that not everyone who has the flu will have a fever.
While this season’s flu vaccine is fairly useless, there are still steps you can take to help protect yourself from catching the flu, no matter which strain it may be:
- Avoid close contact with people who are sick. And if you’re sick, avoid close contact with others to avoid spreading the illness.
- If you’re sick, stay home if you can. Help prevent others from catching your illness.
- Cover your mouth and nose with a tissue or your upper arm when you cough or sneeze.
- Wash your hands often to avoid picking up germs—or spreading them. Use soap and water, washing for at least 20 seconds. Don’t forget to scrub under your fingernails. If soap and water are unavailable, use an alcohol-based hand rub.
- Avoid touching your eyes, nose, and mouth. You can pick up a cold, flu, or other illnesses when you touch something contaminated with germs and then touch your eyes, nose, or mouth.
- Practice other good health habits. Clean and disinfect frequently touched surfaces at home, work, or school, particularly when someone is ill. Get plenty of sleep, drink plenty of water, eat nutritious, healthy foods, manage your stress, and be physically active.
It’s early in the flu season, but with the flu vaccine as weak as it is, this season may be a bad one. Please take good care of yourself and stay well.
One thing I learned this year is that I think I got the flu shot too early in the season — in September when it was first available. Apparently the vaccine “wears off” so getting the shot early in the season means that you might not have adequate protection when the peak hits in late January or early February. I agree with your post that any protection is better than no protection so people shouldn’t let the latest scary news keep them from getting the flu shot — particularly with the holidays coming up which means more exposure!
Wren, this happens every year in some form or shape. It is never possible to get the actual strain as it develops too late, in some cases not until Jan/Feb. The flu vaccine is always based on the latest known strain and that is usually 12 months old. What the vaccine does offer is that you are protected from previous strains which may still abound.
Another helpful hint: Regularly air your rooms – briefly and with wide open windows – especially if you work in an office with more than two people in it.
Hope you will stay healthy this winter!
Hi, Wren. I saw this story, after I had the flu and then the flu shot. Wrong order, I know, but apparently may not make much difference. Stay well and stay away from droplets!. The virus may mutate, but its mode of transmission never does. And thank you for your well-wishes. I appreciate it.