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Politics FDA mulling to allow 'mix-and-match' COVID-19 vaccine booster shots: report

06:50  19 october  2021
06:50  19 october  2021 Source:   thehill.com

Russians flock to Serbia for Western-made COVID-19 vaccines

  Russians flock to Serbia for Western-made COVID-19 vaccines BELGRADE, Serbia (AP) — When Russian regulators approved the country's own coronavirus vaccine, it was a moment of national pride, and the Pavlov family was among those who rushed to take the injection. But international health authorities have not yet given their blessing to the Sputnik V shot. So when the family from Rostov-on-Don wanted to visit the West, they looked for a vaccine that would allow them to travel freely — a quest that brought them to Serbia, where hundreds of Russian citizens have flocked in recent weeks to receive Western-approved COVID-19 shots.

The Food and Drug Administration (FDA) is planning to announce that it will allow vaccinated individuals to get booster shots from vaccine makers that differ from their initial doses, The New York Times reported.

FDA mulling to allow 'mix-and-match' COVID-19 vaccine booster shots: report © Getty Images FDA mulling to allow 'mix-and-match' COVID-19 vaccine booster shots: report

Sources familiar with the matter told the Times that the agency could announce the decision as early as this week. The FDA would not recommend one COVID-19 shot over the other, though it may note that using the same COVID-19 vaccine for the booster shot as the first two doses may be preferable.

The reported decision comes less than a week after a preprint study from the National Institutes of Health found that receiving vaccine booster shots different from what was initially administered is safe and effective. The study, which has not yet been peer-reviewed yet, found that Pfizer and Moderna's mRNA vaccine booster shots offered the best protection.

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The Times noted that this development may disincentivize Johnson & Johnson's vaccine, which is administered in one dose and recently received a recommendation from an FDA panel to be approved for a booster shot.

An FDA advisory panel expressed concern with the quality of data presented by J&J because there were ultimately only 17 people included in an analysis who were followed for six months.

Last week, the Vaccines and Related Biological Products Advisory Committee (VRBPAC) voted unanimously to recommend Moderna's booster shot for authorization by the FDA. Currently, the Pfizer-BioNTech COVID-19 vaccine is the only booster shot authorized by the FDA, eligible to people over the age of 65 and those at high risk of contracting severe cases of coronavirus.

Michigan cat becomes first pet in state to test positive for virus that causes COVID-19

  Michigan cat becomes first pet in state to test positive for virus that causes COVID-19 Ingham County cat tested positive for virus that causes COVID-19. Its owners were confirmed to have COVID-19 about a week before the cat became ill.The cat had close contact with its owners, who were confirmed to have COVID-19 about a week before the feline became ill, the Michigan Department of Agriculture and Rural Development said in a release Tuesday. The cat was tested after it began to sneeze and has recovered.

According to the Times, the FDA is expected to authorize booster shots of Modena and J&J's vaccines. An advisory committee to the Centers for Disease Control and Prevention will consider the booster shots on Thursday and make their own recommendation.

Chief White House medical adviser Anthony Fauci said on Sunday that he believes people who received their initial immunization from J&J will have the freedom to mix-and-match COVID-19 vaccines.

"I think what needs to be done, and I believe will be done, is that there will be a degree of flexibility that will be left up to the individual based on their individual situation," Fauci said while appearing on "Fox News Sunday."

FDA panel recommends Pfizer vaccine for kids 5-11; maker of COVAXIN looks to start US trials of vaccine: COVID-19 updates .
Children are one step closer to being able to receive a COVID-19 vaccine. Ocugen plans to begin US trials of COVAXIN in US. Latest updates.The resounding support is a major step forward for making school-age children eligible for inoculation — likely by next week — but there are still three crucial hurdles to clear: The FDA will have to sign off, an independent CDC advisory panel will review the data, and then the CDC director would have to give her clearance.

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