PNEUMOVAX 23
MERCK CANADA INC
This is a national manufacturer shortage report. It does not confirm whether the product is unavailable at your local pharmacy — call ahead or ask your pharmacist.
Quick answers
Is PNEUMOVAX 23 discontinued in Canada?
Yes. The manufacturer has reported to Health Canada that PNEUMOVAX 23 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG has been permanently discontinued (last updated August 21, 2025). It is not expected to come back, so talk to your pharmacist or doctor about an alternative.
Why is PNEUMOVAX 23 not available?
The reason the manufacturer reported: Business reasons.
What this means
Does this mean I need to switch medications right away?
Not necessarily right away, but this product will not be returning to the market.
What should I do?
Talk to your pharmacist or prescriber about your options well before your current supply runs out.
DIN
02436442
Strength
25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG 25MCG
Dosage Form
SOLUTION
Route
SUBCUTANEOUS INTRAMUSCULAR
Active Ingredient
PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 33F PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 23F PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 22F PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 20 PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 19F PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 19A PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 18C PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 17F PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 15B PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 14 PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 12F PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 11A PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 10A PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 9V PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 9N PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 8 PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 7F PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 6B PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 5 PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 4 PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 3 PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 2 PNEUMOCOCCAL POLYSACCHARIDE SEROTYPE 1
Compare with another product →
Shortage History
Other Products from MERCK CANADA INC
Other Health Canada-approved products made by the same manufacturer — not necessarily related to this shortage, and not necessarily in shortage themselves.
40MG · DIN 00782327
20MG · DIN 02483548
10MG · DIN 02483513
15MG · DIN 02483521
100MG · DIN 02451816
50MG · DIN 02244265
70MG · DIN 02244266
DIN 02549891
DIN 02482592
200MG · DIN 02387174
0.05% · DIN 00688622
0.05% · DIN 00862975