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Centers for Disease Control and Prevention Director Rochelle Walensky told lawmakers Tuesday the delta variant now makes up 83% of cases, up from 50% at the beginning of this month.<\/p>\n
“CDC has released estimates of variants across the country and predicted the delta variant now represents 83% of sequenced cases. This is a dramatic increase from — up from 50% for the week of July 3rd,” Walensky testified in a hearing before the Senate Health Committee.<\/p>\n
Walensky said the alarming increase was happening in unvaccinated areas and that they were “allowing for the emergence and rapid spread of the highly transmissible Delta variant.”<\/p>\n
“In some parts of the country, the percentage is even higher, particularly in areas of low vaccination rates,” she said.<\/p>\n
The best way to stop the spread is with vaccines, she said.<\/p>\n
“To date, our data indicates that vaccines are available to neutralize the circulating variants in the United States and provide protection against severe disease, hospitalization, and death,” she said. “The message from CDC remains clear: the best way to prevent the spread of COVID-19 variants is to prevent the spread of disease and vaccination is the most powerful tool we have.”<\/p>\n
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And on the subject of whether booster shots — which could offer extra protection against the variant for immunocompromised people — will be recommended, Walensky and Food and Drug Administration acting chief Janet Woodcock said they don’t yet have a timeline on an answer.<\/p>\n
They were pushed multiple times by Republicans who argued Israel has already made the call to use boosters.<\/p>\n
Sen. Mitt Romney, R-Utah pressed Woodcock on when boosters might be available to people who are immunocompromised.<\/p>\n
A CDC advisory panel is scheduled to discuss on Thursday what the research shows on that point. While no vote is planned, the discussion could pave the way for the FDA to alter its authorization of the vaccines to allow for booster shots for the immunocompromised.<\/p>\n
\u201cWhy should we not allow people who, who are elderly or have other compromised conditions to be able to get that booster?\u201d Romney asked, noting that Israel was allowing it.<\/p>\n
\u201cCertainly, we are looking at all that,\u201d Woodcock responded.<\/p>\n
\u201cRemember this vaccine right now — the vaccines are under emergencies use authorization and require an additional authorization for a booster,\u201d she said.<\/p>\n
\u201cWell, how long is that going to take? That’s the question,\u201d Romney asked. “We have people who want to get that booster and I’m hearing that from people who are at risk and concerned\u2026 Why can\u2019t they?”<\/p>\n
Woodcock didn\u2019t answer directly, but noted that Pfizer was submitting data “to potentially make the case” for a booster and that \u201cthe FDA will be looking at that.\u201d<\/p>\n
Romney responded: “I don’t like the timeframe, frankly, given the fact that this is being done elsewhere.”<\/p>\n