New COVID variant NB.1.8.1 could be more than 1 in 3 cases, CDC projects
The emergence of the new COVID-19 variant NB.1.8.1 has raised concerns as it has been linked to a significant surge in hospitalizations in parts of Asia. Recent projections from the Centers for Disease Control and Prevention (CDC) suggest that this variant could now account for more than one-third of cases across the United States. The CDC’s airport surveillance program initially detected cases of the NB.1.8.1 variant in international travelers arriving from various countries. By the last week of May, nearly half of the COVID infections detected in this program were attributed to this particular variant.
While the CDC acknowledges that there is a margin of error in their estimates, the increasing prevalence of the NB.1.8.1 variant in the U.S. underscores its high transmissibility. Experts have noted that this variant does not lead to more severe illness compared to previous strains but appears to have a growth advantage, making it more transmissible. Symptoms of the variant are similar to those seen in earlier strains, including respiratory issues like cough and sore throat, as well as systemic symptoms like fever and fatigue.
As health officials closely monitor the spread of the virus, recent changes in vaccine access have been announced by the Trump administration. The Food and Drug Administration will continue approving COVID-19 vaccine updates for seniors and individuals with underlying medical conditions, such as pregnancy or diabetes. However, vaccine makers will be required to conduct new clinical trials before wider approval, potentially limiting access for those without underlying conditions.
Health and Human Services Secretary Robert F. Kennedy Jr. recently announced plans to remove the CDC’s recommendation for children and healthy pregnant women to receive the COVID-19 vaccine. However, the CDC later clarified that children without underlying health conditions may still receive the vaccine based on the clinical judgment of healthcare providers and personal circumstances.
In light of these developments, it is crucial for individuals to stay informed about the evolving situation surrounding COVID-19 variants and vaccination guidelines. As the pandemic continues to evolve, it is essential to follow recommended safety measures and consult healthcare professionals for personalized guidance on vaccination decisions.
This article was contributed by Sara Moniuszko, a health and lifestyle reporter at CBSNews.com, with a background in covering breaking and trending news related to health and wellness.
