Omicron booster shots are coming—with lots of questions – Updated 9/2/22

The new shots target both the original strain of the coronavirus and the omicron BA.4/BA.5 subvariants that most people are catching now. This double-barreled vaccine is called a bivalent vaccine. https://www.npr.org/sections/health-shots/2022/08/31/1120241293/fda-authorizes-first-revamp-of-covid-vaccines-to-target-omicron

For the BA.4/BA.5 boosters, the companies have submitted animal data. They have not released those data publicly, although at the June FDA meeting, Pfizer presented preliminary findings in eight mice given BA.4/BA.5 vaccines as their third dose. Compared with the mice that received the original vaccine as a booster, the animals showed an increased response to all Omicron variants tested: BA.1, BA.2, BA.2.12.1, BA.4, and BA.5.

Omicron booster shots are coming—with lots of questions — https://www.science.org/content/article/omicron-booster-shots-are-coming-lots-questions

Update 9/2/22

Some answers to commonly asked questions can be found in the Stat article.

On Thursday evening, Centers for Disease Control and Prevention Director Rochelle Walensky signed off on the recommendation made earlier in the day by the Advisory Committee on Immunization Practices, that the newly formulated vaccines be used.

Your questions on the new Covid vaccine boosters answered — https://www.statnews.com/2022/09/01/your-questions-on-the-new-covid-vaccine-boosters-answered/

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s