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Oct 3, 2022 · What is the bivalent booster? The bivalent booster is the most recent version of the COVID-19 vaccine. It contains both the original vaccine strain [of the virus] and a strain derived from the BA.5 omicron variant, which is currently dominating here in the U.S., so that we can maximize protection against severe disease and potentially from ...
Sep 8, 2023 · What to Know About COVID-19 Bivalent Vaccines. What it is. Original vs. bivalent. Effectiveness. Eligibility. Takeaway. Bivalent COVID-19 vaccines contain two different components. One...
Feb 13, 2023 · The bivalent boosters are designed to address both the original strain of the virus and the more contagious omicron variants that have emerged since. In fact, even as newer variants—like BQ.1, BQ.1.1, and XBB.1.5 —become dominant in the U.S., the bivalent boosters are continuing to protect against severe disease, hospitalization, and death.
May 17, 2023 · This booster is identical to the reformulated, or "bivalent," booster introduced in fall 2022 in that it targets two virus strains: Omicron subvariants BA.4 and BA.5 and the original SARS-CoV-2 virus. The bivalent boosters are available from both Pfizer-BioNTech and Moderna.
Oct 12, 2022 · The updated boosters are called bivalent because they protect against the original virus that causes COVID-19 and the omicron variants, BA.4 and BA.5. The previous boosters are monovalent because they were designed to protect against the original virus.
Aug 31, 2022 · The Moderna COVID-19 Vaccine, Bivalent, is authorized for use as a single booster dose in individuals 18 years of age and older. The Pfizer-BioNTech COVID-19 Vaccine,...
Mar 14, 2023 · For the authorization of a single booster dose of the Pfizer COVID-19 Vaccine, Bivalent for children 6 months through 4 years of age at least 2 months after completion of primary vaccination...
