H. influenzae Type B vaccination?
Question:
"d" <rmt79…@yahoo.com> wrote in message
news:1cebd7d2.0111241039.3746ff6c@posting.google.com… > I was in the hospital in March of this year for 7 days due to a > serious lung infection that developed due to HIB bacteria. I almost > died from that infection, rather than take a chance I’d get the > vaccine if it could help at all.
Is the vaccine safe in adults? Was your H. influenza type B? If so, would the vaccine have prevented it? If so, what schedule would you have had to follow – booster every 5 years since childhood? — CBI, MD
Response:
On 24 Nov 2001 10:39:03 -0800, rmt79…@yahoo.com (d) wrote: >I was in the hospital in March of this year for 7 days due to a >serious lung infection that developed due to HIB bacteria. I almost >died from that infection, rather than take a chance I’d get the >vaccine if it could help at all. >Sorry to be such a long response but with all the surprise and >disbelief from the consulting doctors I visited I felt it important to >share my story of the HIB infection. If the vaccine doesn’t hurt you, >try whatever you can to prevent it – I wish I’d known! >Kathy, Austin Texas
Thank you for your input. I do have a few comments, however. Not to doubt you, but are you SURE you had Haemophilus influenzae type B? I mean specifically type B, not nontypable H. flu, which is FAR more common. Call the microbiology lab at your hospital and ask them specifically if it was type B or nontypable. The vaccine only protects against type B. Also, Haemophilus is frequently found in sputum samples as a co-inhabitant, and even in patients in the ICU is not necessarily a pathogen. Indeed this is why it’s called "influenzae," because it was found in pulmonary secretions of patients with pneumonia in the early 20th century and was believed to be the cause of influenza, before they knew about the virus. Admittedly, your presentation, diagnostic test results, and hospital course does sound more like a viral or mycoplasma infection than Haemophilus, and it may very well be that the Haemophilus was an innocent bystander. Especially if it was nontypable. Usually in complex cases such as yours, no one will ever know what really caused your infection.
Response:
" MS" <m…@nospam.com> wrote in message
news:tvo0ahhbgkdi23@corp.supernews.com… > It has been recommended to me by an allergist to get a vaccine for the H. > Influenzae Type B bacteria. > In an antibody test for that IgG my result was 0.57 ug/ml, whereas the > reference range is 1.0 or more. > I didn’t even know there was an influenza bacteria, I’ve only heard of the > virus by that name. > What kind of infections does that bacteria cause? Is it a common bacteria? > Does the vaccine work well in preventing infections?
Haemophilus influenzae in frequently found in the healthy human throat and is also associated with infection of the respiratory tract. It is the cause of a small proportion of cases of acute pyogenic meningitis in young children. (Bacteriology Illustrated. Gillies and Dodds, Churchill Livingstone.) – Hide quoted text — Show quoted text –
Response:
" MS" <m…@nospam.com> wrote in message
news:tvt26m3h53gm23@corp.supernews.com… > Something was written about Type B. Is the type of H. Influenzae protected > against by the vaccination not the same that causes sinus and lung > infections? If so, then I don’t see what the point would be of me getting > such a vaccination.
The vaccine is against type B, which causes the invasive diseases like meningitis. Many of the H. flu infections that people get are other types, not covered by the vaccine. — CBI, MD
Response:
"PF Riley" <pfri…@watt-not.com> wrote in message
news:3bfd51bc.530628463@news.nwlink.com… > I have never heard of an allergist recommending Hib vaccination for an > adult either, but it is a curious fact that nowadays infectious > epiglottitis is more common in adults than in children thanks to the > vaccine.
Correct me if I am wrong (I may be), but as I recall those infections are mostly gram positives. — CBI, MD
Response:
On Fri, 23 Nov 2001 17:27:05 -0500, "CBI" <00docATmindspringDOTcom> wrote: >"PF Riley" <pfri…@watt-not.com> wrote in message >news:3bfd51bc.530628463@news.nwlink.com… >> I have never heard of an allergist recommending Hib vaccination for an >> adult either, but it is a curious fact that nowadays infectious >> epiglottitis is more common in adults than in children thanks to the >> vaccine. >Correct me if I am wrong (I may be), but as I recall those infections are >mostly gram positives.
True, I think Group A strep can cause epiglottitis, too, but I’m not sure which is more common in adults. But either way I guess the case would be that H. flu epiglottitis in children exceeded all-types epiglottitis in adults prior to the vaccine.
Response:
On Fri, 23 Nov 2001 09:22:38 -0800, " MS" <m…@nospam.com> wrote: >Are all infants now vaccinated with that vaccine? When did they start >vaccinating children for that? If one didn’t have that vaccination as a >child (I was born in 1952), wouldn’t it perhaps be a good idea to have it as >an adult, especially for someone who suffers from frequent respiratory >infections?
Haemophilus immunization is routine these days. The vaccine has been around since the mid-1980’s. And no, it would not be a good idea to get the vaccine, because it was made for and studied in children up to age 6, and it protects against INVASIVE disease by type B strains, not sinus infections from nontypable strains. >By the way, what are they symptoms of infectious epiglottis?
You get a really bad sore throat, high fever, and severe pain on swallowing. Of course, having said that, I’m sure next time you get strep throat you’ll be sure it’s epiglottitis!
Response:
I was in the hospital in March of this year for 7 days due to a serious lung infection that developed due to HIB bacteria. I almost died from that infection, rather than take a chance I’d get the vaccine if it could help at all. I suffered from three concurrent bouts of acute bronchitus and two trips to the ER for asthma attacks prior to being hospitalized on my 3rd ER visit. Like to mention I’ve never had asthma in my entire life – just popped up in November of 2000 and I attributed it to bronchitus initially. January 2001 comes around and another bout of acute bronchitus appears, more antibiotics prescribed. In March another asthma attack out of the blue but this was more serious – I lost all of my strength and barely made it to the ER. After the traditional treatments failed to control my asthma – XRAY taken, no signs of any pneumonia etc. my ER doctor was baffled at why the steriods and numerous respiratory treatments failed to work. He calls in an internist who was completely baffled as well and advises me that I’m not going home because my lungs have not improved. Internist swears that it is viral and didn’t put me on any IV antibiotics or take a sputum sample in the first few days – just prescribed seriously high levels of iv steriods every 6 hours (125mg) respiratory therapy every 2 hours and oxygen 24/7. After three days of hospitalization and still not improving (rapidly declining) I demand to at least have him try an antibiotic to see if it helps (I do not take antibiotics regularly but in this case I felt like I was dying). Dr. says well at this point it can’t hurt and gives me one 500mg Leviquin. Next day I’ve improved significantly. He then decides to take a sputum sample (which by the way was the most alien lime green sputum I’ve ever seen in my life!) and they determine that I had HIB. I felt weak from November 2000 until my hospitalization in late March 2001 and truly believe HIB was the cause for my declining health and the onset of the adult asthma which has not improved. I am 38 years old with no history of asthma, did have recurrent bouts of bronchitus as a young child but none as a teen or adult. This was a horrible infection and my own internist didn’t believe that I had it until I assured him it was found in a sputum sample at the lab. Took me over 4 months to recover and I’m finally getting back to normal and learning to live with the asthma that developed. Sorry to be such a long response but with all the surprise and disbelief from the consulting doctors I visited I felt it important to share my story of the HIB infection. If the vaccine doesn’t hurt you, try whatever you can to prevent it – I wish I’d known! Kathy, Austin Texas – Hide quoted text — Show quoted text -pfri…@watt-not.com (PF Riley) wrote in message <news:3bff29c8.651444744@news.nwlink.com>… > On Fri, 23 Nov 2001 17:27:05 -0500, "CBI" <00docATmindspringDOTcom> > wrote: > >"PF Riley" <pfri…@watt-not.com> wrote in message > >news:3bfd51bc.530628463@news.nwlink.com… > >> I have never heard of an allergist recommending Hib vaccination for an > >> adult either, but it is a curious fact that nowadays infectious > >> epiglottitis is more common in adults than in children thanks to the > >> vaccine. > >Correct me if I am wrong (I may be), but as I recall those infections are > >mostly gram positives. > True, I think Group A strep can cause epiglottitis, too, but I’m not > sure which is more common in adults. But either way I guess the case > would be that H. flu epiglottitis in children exceeded all-types > epiglottitis in adults prior to the vaccine.
Response:
On Thu, 22 Nov 2001 05:45:34 GMT, Steven Litvintchouk <sdlit…@earthlink.net> wrote: ….. >But vaccinating doesn’t seem to me like a good strategy for preventing >sinusitis, any more than prophylactic antibiotics would be. It’s more >important to understand why the mucus secretions are stagnating in the >sinus cavities, instead of draining freely. With poor drainage, even if >you become immunized to H. Influenzae, some other bug(s) will start >multiplying in there anyway.
I think this is a key point about sinusitis that should always be kept in mind. (newsgroups trimmed)
Response:
On Wed, 21 Nov 2001 20:20:00 -0500, "CBI" <00docATmindspringDOTcom> wrote: >" MS" <m…@nospam.com> wrote in message >news:tvo0ahhbgkdi23@corp.supernews.com… >> It has been recommended to me by an allergist to get a vaccine for the H. >> Influenzae Type B bacteria. >> In an antibody test for that IgG my result was 0.57 ug/ml, whereas the >> reference range is 1.0 or more. >> I didn’t even know there was an influenza bacteria, I’ve only heard of the >> virus by that name.
The bacterium Haemophilus influenzae was named about a hundred years ago before the influenza virus was discovered. The discoverer found it in pulmonary secretions of influenza patients and thought it was the cause of influenza. >> What kind of infections does that bacteria cause? Is it a common bacteria? >> Does the vaccine work well in preventing infections?
Type b specifically causes invasive bloodstream infections, meningitis, and epiglottitis, mainly in toddlers. Serious disease has been nearly completely eliminated due to the vaccine. >Ask your allergist why? >H. flu is a bacteria that causes ear infections, blood infections, and >meningitis in infants. It is a common respiratory pathogen in adults but >does not cause the life threatening infections. Hence, it is not recommended >for kids past the age of 5, even if they have never been vaccinated. I have >no idea why he would do this test or suggest this vaccination in an adult.
I have never heard of an allergist recommending Hib vaccination for an adult either, but it is a curious fact that nowadays infectious epiglottitis is more common in adults than in children thanks to the vaccine. PF
Response:
On Thu, 22 Nov 2001 05:45:34 GMT, Steven Litvintchouk <sdlit…@earthlink.net> wrote: >MS wrote: >> The reason why, is that I catch a lot of respiratory infections, certainly >> more than the average person. So, he gave me a few tests for antibodies. The >> others all came out in the normal range, but this one low. He didn’t seem to >> think it would make a great deal of difference in my health, but that it >> might be a good idea to get that vaccination. >> For someone who gets sinus infections a lot, sometimes bronchitis as well, >> wouldn’t it perhaps be a good idea to get the vaccination? >I believe that H. Influenzae is a common isolate in acute sinusitis.
That would be non-typable H. influenzae, against which H. influenzae type b immunization offers no protection. PF
Response:
"PF Riley" <pfri…@watt-not.com> wrote in message
news:3bfd51bc.530628463@news.nwlink.com… > I have never heard of an allergist recommending Hib vaccination for an > adult either, but it is a curious fact that nowadays infectious > epiglottitis is more common in adults than in children thanks to the > vaccine. > PF
Are all infants now vaccinated with that vaccine? When did they start vaccinating children for that? If one didn’t have that vaccination as a child (I was born in 1952), wouldn’t it perhaps be a good idea to have it as an adult, especially for someone who suffers from frequent respiratory infections? By the way, what are they symptoms of infectious epiglottis?
Response:
"Don Brady" <dbr…@pobox.com> wrote in message
news:70r9O2190bMT=AEwDrc8DLPvjuRk@4ax.com… > (newsgroups trimmed)
It’s a topic completely relevant to each newsgroup it was posted to, Don. Nothing wrong with expanding the discussion to more than one relevant newsgroup. By cross-posting it to a couple newsgroups, we have had the participation in this discussion of two knowledgeable doctors who do not usually contribute to alt.support.sinusitis, CBI and PFRiley. I am glad they contributed to this discussion, as they seem very knowledgeable on the topic. I am glad I crossposted the discussion.
Response:
"CBI" <00docATmindspringDOTcom> wrote in message
news:9tjhkp$80s$1@slb7.atl.mindspring.net… > H. flu is #2 behind Strep pneumoniae (really #’s 2&3 with viruses being #1). > This would seem to suggest that immunization with Pneumovax would be more > help. > — > CBI, MD
I already had a pneumovax vaccination,. some years back. I think one of the antibody tests the doctor recently did was for that, and my level was normal. Only my H. influenzae antibodies were low, from the tests. Is the H. influenzae vaccine effective in preventing infection from that bacteria? If so, and it’s the second most common bacterial infector, seems to me that it might be a good idea for me to have the vaccination. No? Something was written about Type B. Is the type of H. Influenzae protected against by the vaccination not the same that causes sinus and lung infections? If so, then I don’t see what the point would be of me getting such a vaccination.
Response:
On Fri, 23 Nov 2001 09:30:28 -0800, " MS" <m…@nospam.com> wrote: >"Don Brady" <dbr…@pobox.com> wrote in message >news:70r9O2190bMT=AEwDrc8DLPvjuRk@4ax.com… >> (newsgroups trimmed) >It’s a topic completely relevant to each newsgroup it was posted to, Don. >Nothing wrong with expanding the discussion to more than one relevant >newsgroup. >By cross-posting it to a couple newsgroups, we have had the participation in >this discussion of two knowledgeable doctors who do not usually contribute >to alt.support.sinusitis, CBI and PFRiley. I am glad they contributed to >this discussion, as they seem very knowledgeable on the topic. I am glad I >crossposted the discussion.
Your crossposts have worked out reasonably well, so far. But my follow-up was relevant only to this newsgroup. Trrimming newsgroups is an accepted practice. I have to try to be resposnsible in cross-posting. Follow-ups to others’ posts (other than mine) will contine to be cross-posted.
Response:
It has been recommended to me by an allergist to get a vaccine for the H. Influenzae Type B bacteria. In an antibody test for that IgG my result was 0.57 ug/ml, whereas the reference range is 1.0 or more. I didn’t even know there was an influenza bacteria, I’ve only heard of the virus by that name. What kind of infections does that bacteria cause? Is it a common bacteria? Does the vaccine work well in preventing infections?
Response:
- Hide quoted text — Show quoted text -MS wrote: > "CBI" <00docATmindspringDOTcom> wrote in message > news:9thjr6$j2j$5@slb0.atl.mindspring.net… > > Ask your allergist why? > > H. flu is a bacteria that causes ear infections, blood infections, and > > meningitis in infants. It is a common respiratory pathogen in adults but > > does not cause the life threatening infections. Hence, it is not > recommended > > for kids past the age of 5, even if they have never been vaccinated. I > have > > no idea why he would do this test or suggest this vaccination in an adult. > > — > > CBI, MD > The reason why, is that I catch a lot of respiratory infections, certainly > more than the average person. So, he gave me a few tests for antibodies. The > others all came out in the normal range, but this one low. He didn’t seem to > think it would make a great deal of difference in my health, but that it > might be a good idea to get that vaccination. > For someone who gets sinus infections a lot, sometimes bronchitis as well, > wouldn’t it perhaps be a good idea to get the vaccination?
I believe that H. Influenzae is a common isolate in acute sinusitis. Along with Strep. Pneumoniae, Staph. Aureus, and Pseudomonas, those four seem to be among the most prevalent causes of bacterial sinusitis these days. But vaccinating doesn’t seem to me like a good strategy for preventing sinusitis, any more than prophylactic antibiotics would be. It’s more important to understand why the mucus secretions are stagnating in the sinus cavities, instead of draining freely. With poor drainage, even if you become immunized to H. Influenzae, some other bug(s) will start multiplying in there anyway. — Steven D. Litvintchouk Email: sdlit…@earthlink.net 9-11. Answer the call!
Response:
" MS" <m…@nospam.com> wrote in message
news:tvo0ahhbgkdi23@corp.supernews.com… > It has been recommended to me by an allergist to get a vaccine for the H. > Influenzae Type B bacteria. > In an antibody test for that IgG my result was 0.57 ug/ml, whereas the > reference range is 1.0 or more. > I didn’t even know there was an influenza bacteria, I’ve only heard of the > virus by that name. > What kind of infections does that bacteria cause? Is it a common bacteria? > Does the vaccine work well in preventing infections?
Ask your allergist why? H. flu is a bacteria that causes ear infections, blood infections, and meningitis in infants. It is a common respiratory pathogen in adults but does not cause the life threatening infections. Hence, it is not recommended for kids past the age of 5, even if they have never been vaccinated. I have no idea why he would do this test or suggest this vaccination in an adult. — CBI, MD
Response:
"CBI" <00docATmindspringDOTcom> wrote in message
news:9thjr6$j2j$5@slb0.atl.mindspring.net… > Ask your allergist why? > H. flu is a bacteria that causes ear infections, blood infections, and > meningitis in infants. It is a common respiratory pathogen in adults but > does not cause the life threatening infections. Hence, it is not recommended > for kids past the age of 5, even if they have never been vaccinated. I have > no idea why he would do this test or suggest this vaccination in an adult. > — > CBI, MD
The reason why, is that I catch a lot of respiratory infections, certainly more than the average person. So, he gave me a few tests for antibodies. The others all came out in the normal range, but this one low. He didn’t seem to think it would make a great deal of difference in my health, but that it might be a good idea to get that vaccination. For someone who gets sinus infections a lot, sometimes bronchitis as well, wouldn’t it perhaps be a good idea to get the vaccination? Even if not life-threatening, for someone who gets respiratory infections a lot, they are a big drain on the quality of life. Is the vaccine effective?
Response:
" MS" <m…@nospam.com> wrote in message
news:tvorkiii9a4tdd@corp.supernews.com… – Hide quoted text — Show quoted text -> "CBI" <00docATmindspringDOTcom> wrote in message > news:9thjr6$j2j$5@slb0.atl.mindspring.net… > > Ask your allergist why? > > H. flu is a bacteria that causes ear infections, blood infections, and > > meningitis in infants. It is a common respiratory pathogen in adults but > > does not cause the life threatening infections. Hence, it is not > recommended > > for kids past the age of 5, even if they have never been vaccinated. I > have > > no idea why he would do this test or suggest this vaccination in an adult. > > — > > CBI, MD > The reason why, is that I catch a lot of respiratory infections, certainly > more than the average person. So, he gave me a few tests for antibodies. The > others all came out in the normal range, but this one low. He didn’t seem to > think it would make a great deal of difference in my health, but that it > might be a good idea to get that vaccination. > For someone who gets sinus infections a lot, sometimes bronchitis as well, > wouldn’t it perhaps be a good idea to get the vaccination? Even if not > life-threatening, for someone who gets respiratory infections a lot, they > are a big drain on the quality of life. > Is the vaccine effective?
It is effective in preventing invasive disease in infants. Those same infants then regularly get less invasive disease (like sinusitis and bronchitis) as teens and adults so the immunity is not long lived. I don’t think there is much, if any, data in adults. If the previous natural infections did not produce an antibody response then I don’t know why one would expect the immunization to do better. — CBI, MD
Response:
"Steven Litvintchouk" <sdlit…@earthlink.net> wrote in message
news:3BFC90F1.184958E2@earthlink.net… – Hide quoted text — Show quoted text -> > The reason why, is that I catch a lot of respiratory infections, certainly > > more than the average person. So, he gave me a few tests for antibodies. The > > others all came out in the normal range, but this one low. He didn’t seem to > > think it would make a great deal of difference in my health, but that it > > might be a good idea to get that vaccination. > > For someone who gets sinus infections a lot, sometimes bronchitis as well, > > wouldn’t it perhaps be a good idea to get the vaccination? > I believe that H. Influenzae is a common isolate in acute sinusitis. > Along with Strep. Pneumoniae, Staph. Aureus, and Pseudomonas, those four > seem to be among the most prevalent causes of bacterial sinusitis these > days.
H. flu is #2 behind Strep pneumoniae (really #’s 2&3 with viruses being #1). This would seem to suggest that immunization with Pneumovax would be more help. — CBI, MD
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