![]() ![]() Get tested for COVID-19 if you are sick.Get your COVID-19 vaccines, as recommended.That means you can still take the following actions to protect yourself and others from infection: ![]() What can you do to protect yourself and others as we learn more?Īt this time, we don’t know how well this variant spreads, but we know that it spreads in the same way as other variants. If licensed/authorized by the FDA and recommended by the CDC, updated vaccines will be available as early as mid-September at your local pharmacy or doctor’s office. CDC remains committed to releasing updates on trends and observations of this variant. That assessment may change as additional scientific data are developed. There is currently no evidence that this variant is causing more severe illness. Immune responses generated from prior infection also help protect against severe outcomes of COVID-19. These other parts of the immune system have been less affected by viral evolution and are not predicted to have decreased activity against BA.2.86.ĬDC’s current assessment is that the updated COVID-19 vaccine, which will be available in mid-September, will likely be effective at reducing severe disease and hospitalization. Along with antibodies, other parts of the immune system have important roles in protecting people from the most severe outcomes of COVID-19. Tests of how well antibodies block the virus from infecting cells give us one measure of how well one part of the immune system might handle BA.2.86. Scientists are evaluating how previous immunity from vaccinations or past infections protect against this new variant. Current Risk Assessmentīased on current information, existing tests used to detect and medications used to treat COVID-19 continue to be effective with this variant. This variant is notable because it has multiple genetic differences compared to previous versions of SARS-CoV-2 and it has been detected in several locations within a short amount of time. ![]() Over the last few weeks, a new variant called BA.2.86 has been detected in a small number of samples from infected people and waste (sewer) water in several countries, including the United States. SARS-CoV-2 viruses with significant genetic changes are called “variants.” A new variant that is very different than previous variants could behave differently, with potential changes in contagiousness or how well it responds to treatment. Viruses, including the virus that causes COVID-19 (SARS-CoV-2), change over time. The current increases in cases and hospitalizations in the United States are likely being driven by infections with XBB lineage viruses, not the new BA.2.86 variant. ![]()
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