The US is the biggest financial donor to the global vaccine-sharing scheme COVAX, but the country has been tight-fisted with the actual vaccines it has in huge supply, while many others have none at all. Three-quarters of the world’s vaccines actually administered have been in just 10 nations, which together account for under half the world’s population.
“The world’s wealthiest nations have locked up much of the near-term supply. At the current rate vaccines are being administered, 92 of the world’s poorest countries won’t vaccinate 60% of their populations until 2023 or later,” wrote Dr. Krishna Udayakumar and Dr. Mark McClellan, health experts at Duke.
The report laid out a three-part plan in which the US should increase funding for COVAX, make excess doses available through the same scheme and create bilateral programs modeled on the President’s Emergency Plan for AIDS Relief — or PEPFAR — to provide shots and support to countries in need. It could also provide the support and materials for countries to produce safe and effective vaccines on their own.
The AstraZeneca vaccine, which the US has shared, has been paused in many age groups in Europe after regulators said the vaccine was possibly linked to dozens of rare but serious blood clotting events, some of them fatal. The US suspended use of the Johnson & Johnson vaccine on Tuesday after reports of the same rare clotting event in six people. The incidence remains extremely rare, at around one in a million.
Duke University’s estimate of 300 million excess doses had assumed the US would use J&J vaccine, but given the pause, their projections may be overstated. But it won’t change the big picture, as the J&J shot currently makes up less than 5% of around 190 million shots currently in the US.
YOU ASKED. WE ANSWERED.
Q. Officials are saying the J&J pause won’t slow down the US vaccine program. Is that true?
A. The pause in Johnson & Johnson’s Covid-19 vaccine rollout could have a significant impact on the US — but not in the way you might think. Practically speaking, the effect is likely to be minimal. Even if the suspension is prolonged, the US hasn’t relied very heavily on J&J’s vaccine, and the government said the US can meet its vaccination goals without the shot.
The bigger worry is that the J&J pause could deliver a serious psychological blow to confidence in vaccines generally. But it’s important to remember these events are extremely rare. Out of nearly 7 million people who’ve received the J&J vaccine, there have been reports of just six cases of people experiencing cerebral venous sinus thrombosis in combination with low levels of blood platelets, the US Centers for Disease Control and the US Food and Drug Administration announced Tuesday. One of those people died.
WHAT’S IMPORTANT TODAY
Keeping middle seats empty on airplanes can significantly reduce Covid-19 exposure
Researchers used laboratory models to simulate how much exposure to virus particles could be reduced when middle seats are kept vacant in an aircraft cabin. The models were based on the spread of bacteriophage aerosols used as a surrogate to estimate the airborne spread of the coronavirus. Bacteriophages are viruses that can infect bacteria.
The analysis did not measure the impact of wearing masks, which is currently required on flights, but the researchers noted that some virus aerosol can be emitted from an infectious masked passenger and so distancing could still be useful.
Denmark drops AstraZeneca from its vaccination program
The UK has limited the use of the vaccine to people aged 30 and over, while other European nations have taken a more cautious approach, only offering the shot to people in much older age groups. Younger adults appear to be experiencing the blood clotting events in higher numbers. The European Medicines Agency (EMA), however, did not advise any change in the way the shot is used, saying the cases were very rare and that the benefits still outweigh the risks.
“We are basically in agreement with EMA’s assessment regarding the AstraZeneca vaccine,” said Søren Brostrøm, Director General of the Danish Health Authority, adding the shot wasn’t needed because the country had already reached “an advanced point” in its vaccine rollout.
“If Denmark were in a completely different situation and in the midst of a violent third outbreak, for example, and a healthcare system under pressure — and if we had not reached such an advanced point in our rollout of the vaccines — then I would not hesitate to use the vaccine, even if there were rare but severe complications associated with using it.”
1 in 5 Americans will ‘likely never’ choose to get a Covid-19 vaccine
The US, along with the rest of the world, is banking on widespread vaccination to dig itself out of the pandemic. But the latest numbers from a Monmouth University national poll about the vaccination suggest vaccine hesitancy will be a major hurdle to achieving that.
ON OUR RADAR
- Banquet halls and hotels in the Indian capital region of Delhi are being converted into “extended Covid hospitals” as cases continue to surge during the country’s second wave.
- A senior Japanese government official did not rule out the possibility the Tokyo Olympics in July could be canceled if the country’s outbreak worsens.
- Many Evangelicals say they won’t be vaccinated against Covid-19. Here’s what one pastor is telling his congregation.
- Dr. Anthony Fauci wants you to know that the J&J vaccine is just paused — not canceled. Here’s how long a final decision may take.
- More than 5,000 fully vaccinated people in the US have had Covid-19 infections, but that’s no reason to panic. Here’s why.
“We’ve been very slow in our agreements, and we are slow in the vaccination, too. And this is something that I really can’t explain. We should be doing better. We should be able to vaccinate faster because we’ve got a lot of expertise with that.” — Natalia Pasternak, Brazilian microbiologist