Jul 16, 2021

COVAX has shipped 119 million vaccines, G7 must give more

2 min
COVAX has shipped 119 million vaccines, G7 must give more
COVAX has enabled the delivery of millions of AstraZeneca and Pfizer vaccines to the poorest nations, but missed targets

Almost 120 million COVID-19 vaccine doses have been been shipped all over the world through COVAX, the vaccination initiative co-led by Gavi, the Coalition for Epidemic Preparedness Innovations (CEPI) and the WHO.

COVAX (which stands for COVID-19 Vaccines Global Access) launched in April 2020 to coordinate vaccine delivery for lower and medium income countries. The scheme was set up to provide access to vaccines made by a variety of manufacturers, with the world's wealthiest countries subsidising costs for poorer nations.

This week it shipped 500,000 doses of Pfizer to Haiti donated by the US - the first shipment of COVID-19 vaccines to arrive in the country. It also recently coordinated  2 million doses of the AstraZeneca vaccine for the Philippines, and over 4 million doses have been delivered to Central America. 

However the scheme has fallen short of its targets. Out of the six vaccines given emergency use authorisation by the WHO only Pfizer and AstraZeneca have been shipped so far, with agreements with Sinopharm and Sinovac only taking effect this month. 

A key problem is that the scheme is reliant on wealthier nations donating vaccines. Commenting in the Lancet, Gavin Yamey from Duke University, who was a member of the working group that discussed the design of COVAX, said: “It was a beautiful idea, born out of solidarity. Unfortunately, it didn’t happen…Rich countries behaved worse than anyone's worst nightmares.”

The WHO also pointed to the surge of the virus in South Asia which has had a severe impact on supply. 

However as a global mechanism, the WHO say the scheme works. There are encouraging signs of this - at the time of the statement in May 2021 COVAX had delivered 70 million doses; this has significantly increased in recent weeks as a further 60 million have been shipped since. 

Following calls from the WHO for countries with the largest supplies to redirect doses to COVAX, G7 members pledged 870 million doses, of which at least half are to be delivered by the end of this year. This still falls short of the WHO's call for at least 1 billion doses to be shared in 2021.

"It’s understandable that some countries want to press ahead and vaccinate all of their populations. By donating vaccines to COVAX alongside domestic vaccination programmes, the most at-risk populations can be protected globally, which is instrumental to ending the acute phase of the pandemic, curbing the rise and threat of variants, and accelerating a return to normality." 

G7 countries have purchased over a third of the world's vaccine supply, despite making up only 13% of the global population.

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Aug 2, 2021

The 5 most successful COVID-19 vaccine rollouts

4 min
The 5 most successful COVID-19 vaccine rollouts
We take a look at the five countries with the most successful COVID-19 vaccine rollouts so far

Bhutan recently announced it had fully vaccinated 90% of its population within just seven days of launching its vaccine drive. What made this so successful, and which countries round the world have delivered the most efficient vaccination programmes? Healthcare Global takes a look at the top 5. 


Bhutan has very quickly become the nation with the most successful vaccine rollout. The tiny Himalayan country has a population of 800,000, and has reported 2,518 infections and two coronavirus-related deaths since the start of the pandemic. 

In April, India donated 550,000 doses of the AstraZeneca vaccine, but had to pause its supply as infections increased, leading to a rise in demand. In July Bhutan restarted vaccine distribution after 500,000 doses of Moderna were donated by the US under the COVAX programme, and a further 400,000 doses of AstraZeneca arrived from Denmark, Croatia and Bulgaria.

As well as highlighting the importance of wealthier nations donating vaccines to countries that need them, Bhutan's government counts several doctors among its members, including the Prime Minister Lotay Tshering.  This has helped tackle vaccine hesitancy - with regular government announcements and answering citizen's questions on platforms like Facebook. 

United Arab Emirates (UAE)

The UAE has fully vaccinated 71% of its population. The first vaccine to become available here was Sinopharm, manufactured in China, a major buyer of UAE oil. The two nations struck a partnership to produce the vaccine locally in the UAE.  After this Pfizer-BioNTech, Oxford-AstraZeneca, and Russia’s Sputnik V vaccine also became available free of charge. 

To date the UAE has had 682,000 reported cases of COVID-19, and 1,951 deaths. It was the first country in the region to report cases of coronavirus, and the government implemented swift public measures including a strict lockdown and drive-through PCR testing to keep infection rates under control - the number of PCR tests conducted reached more than double the population in January 2021.


In 2020 Uruguay was hailed as a success in terms of its COVID-19 response.  Despite sharing a border with Brazil, which has seen one of the world's worst rates of infection, COVID-19 cases were low thanks to a very efficient testing programme, reporting only 1,400 cases by June 2020. 

These statistics changed dramatically this year when the government decided to drop COVID-19 restrictions and rely on vaccinations; as a result Uruguay now has the world’s fifth-highest death rate, and the highest in Latin America. 

However it does have the second-fastest vaccination rollout in the continent, with 64% of the population fully vaccinated. In June it also began giving vaccines to people aged 12 to 17.

Experts are hopeful this speedy vaccination programme will stem the rise in infections. Speaking to Nature.com, Zaida Arteta, secretary of the Medical Union of Uruguay, said: “It’s not over yet, we still have dozens of serious cases and expect more deaths. But the vaccine roll-out is one of Uruguay’s strengths. They are efficacious, and we are vaccinating very well and quickly. I hope the trend continues.”


Chile has been hit hard by the pandemic, with 1.62 million cases  and over 35,000 related deaths since it began. In response the government imposed a strict lockdown between March and November 2020 which drove infections down. In February 2021 it began administering vaccines, and within eight weeks more than a third of the population had received a first dose. 

Currently 64% of the population have received two doses, however Chile is battling surges after restrictions were relaxed and Chileans were given special holiday permits to travel freely around the country during the summer months. 

In June the capital city of Santiago went into another lockdown, but there are positive signs -  the daily average rate of infections has dropped from 7,200 to 1,100 in the space of a month. 


Before Bhutan's announcement, Israel had the fastest vaccine rollout in the world. The country's efforts to tackle COVID-19 have been labelled among the most efficient, thanks to a combination of population data and a campaign to encourage vaccine take-up driven by a mixture of text messaging and emails as well as outreach by ultraorthodox rabbis and leaders in Arab communities. 

To date 62% of the population have received two doses of the vaccine, however like many other regions around the world new variants are surging. In June the requirement to wear a facemask indoors was re-introduced after a rise in cases. 

A third booster vaccine is now being introduced for people over the age of 60 and those with weakened immune systems. The Pfizer booster vaccine will be given to people who received their second dose at least five months ago. 

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