Os pego un comentario interesante q he encontrado sobre la comparativa de la vacuna de Sanofi's y la de novavax y lo q ello puede suponer en el futuro.
Sanofi's Influenza Vaccine Sales: 1995 to 2016. The market is missing this...
Once again, I think the market is missing how important the NVAX press release is. Fluzone HD is not just any vaccine: it is the flagship product in Sanofi's portfolio. It has 24% higher efficacy than their standard Fluzone product. And let's look at how that Fluzone family of products is selling
Sanofi Influenza Vaccine global sales (in Euros) [dominated by the Fluzone family sales, with additional sales from Vaxigrip]
1995 - 275mm
2011 - 826mm
2012 - 884mm
2013 - 929mm
2014 - 1.18B
2015 - 1.32B
2016 - 1.52B
Global influenza vaccine sales in 2016 were ~3B euros - Sanofi had half of that! So what Nanoflu beat up yesterday was not just any product - it was actually the flagship product in Sanofi’s influenza portfolio that now has 1/2 of global market share. The market is not getting this .... maybe it will take a few days (again)
You can see that in the last 3 years Fluzone, etc has been growing at 16+%/yr. Yet the global flu market is growing at only 7%. So Sanofi is eating someone else’s lunch. Whose lunch(es)?
There is a clue un US Sales
US vaccine sales (now in USD):
Fluzone 2015 - 994mm
Fluzone 2016 - 1.24B
AZN Flumist 2015 - 206mm
Flumist 2016 - 33mm
Conclusion: I don't think the market understands what NVAX pulled off with NanoFlu. I don't believe the market understands the heat other vaccine makers are feeling from Fluzone/Fluzone HD. Beating Fluzone HD in humans was a big deal- though admittedly it was not an efficacy trial. If others have a strategy for dealing with the Fluzone juggernaut it would be showing up in their sales. I see it with GSK but others like AZN are falling apart.