Monkeypox vaccine could take until early 2023

However, officials are not sure how long that strategy will work, especially if cases rise sharply in the coming weeks and if the virus spreads outside the community of men who have sex with men.

About 9,500 monkeys were infected with smallpox, According to the CDCIt has increased by about 50 percent in the last week. Almost all cases have been in men, and CDC Director Rochelle Walensky has urged men who have sex with men, including those who have been vaccinated, to avoid skin-to-skin contact with infected people.

The administration is trying to secure more vaccines with companies — including Grand River Aseptic Manufacturing in Michigan — by bottling the doses, a process known as “fill and finish.” The vaccine, which needs to be bottled, is currently being stored by Bavarian Nordic in Denmark, officials said. There are 12 million doses available in that stockpile, two people with knowledge of the matter said.

Once the deals are finalized and the vaccines are bottled, U.S. regulators will likely have to check the doses before they are distributed. Depending on what agreements the Biden administration signs, the process could last until 2023, a senior administration official said.

These timelines also depend on how many doses the US pulls from stockpiles in Denmark for filling and completion.

An HHS official said the administration is “exploring multiple ways to expedite vaccine production and distribution.” Despite comments made by health officials at a briefing Tuesday, an HHS official said the administration made the decision to maintain the dose “independently.” [its]Efforts … to procure and produce additional vaccine.

The CDC is gathering case information from states, but the agency is still working to build a system to track transmission of the virus and model how it might change over the next few months, one of the people in the know said. said the question. The CDC did not respond to questions about the monkey modeling.

So far, the administration has secured more than 1 million doses from Bavarian Nordic, a Danish vaccine company. The United States needs about 3.2 million doses to fully cover the more than 1.6 million at-risk Americans. Over 600,000 doses have been released to the public, with thousands more to come in the coming weeks.

While the dose-saving strategy announced Tuesday has received widespread support from top health officials, data on the approach is limited to one 2015 study — First reported by POLITICO. There are no clinical trials or real-world efficacy data to support this recommendation for administration. The NIH is developing the research. CDC is also working to collect efficacy data from states.

The administration could go back to recommending that providers receive the full dose of the vaccine, usually by subcutaneous injection — under the fatty tissue of the skin, one of the top officials said.

Monkeypox vaccine could take until early 2023

Source link Monkeypox vaccine could take until early 2023

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