The Themes and Messages of Dose (twelve) Indie 57, the Thought-Provoking Indie Film
- nagatkina1993
- Aug 19, 2023
- 6 min read
Emergency mass-distribution of the vaccine began in December 2020 in countries including Russia, Argentina, Belarus, Hungary, Serbia, Pakistan (in limited quantities), the Philippines (in limited quantities), and the United Arab Emirates. The Sputnik V is currently registered and certified in 71 countries.[11] However, as of April 2022 less than 2.5% of the people vaccinated worldwide have taken a Sputnik V dose.[12] In early 2022, as a result of the 2022 Russian invasion of Ukraine, the United States and other countries placed RDIF on the list of sanctioned Russian entities and people,[13][14] significantly reducing Sputnik V future commercial prospects.[13][12]
The first dose (based on Ad26) is administered on the first day, and the second dose (based on Ad5) is administered on the 21st day to boost immune response.[19][20][21] Both doses are administered into the deltoid muscle.
dose (twelve) indie 57
Sputnik Light is a registered single-dose vaccine consisting of only the first dose of Sputnik V. It is intended for areas with acute outbreaks and it will be used as a third (booster) dose for those who have received Sputnik V at least 6 months earlier.[22]
Both Ad26 and Ad5 were modified to remove the E1 gene to prevent replication outside the HEK 293 cells.[47] For the production of the vaccine, to propagate adenoviral vectors in which the E1 gene was deleted, HEK 293 cells are used, which express several adenoviral genes, including E1.[48][49] However, although rare, homologous recombination between the inserted cellular sequence and the vector sequence can restore the replication capacity to the vector,[50] with less than 100 replicating adenovirus particles per dose of the vaccine.[47]
Large quantities of both adenoviruses are produced by HEK 293 cells that have the E1 gene necessary for viral replication.[48][49][50] Rarely, Ad5 can acquire the E1 gene from the HEK 293 cells, restoring its ability to replicate.[50] Gamaleya has set an acceptable limit of 5,000 replicating virus particles per vaccine dose, and quality control documents state that tested batches contain less than 100 replicating virus particles per dose.[47]
As of March 2021, the Russian Direct Investment Fund (RDIF) has licensed production in India, China, South Korea and Brazil. In the EU, RDIF has signed production agreements. By the end of March 2021 RDIF anticipates 33 million doses will have been manufactured in Russia, less than 5% of which will have been exported.[56]
An agreement for the production of over 100 million doses of vaccine in India was made with Dr. Reddy's Laboratories, which on 11 January 2021 submitted mid-stage trial data to the Indian regulator and recommended moving onto late-stage trials.[57] The RDIF announced plans to sell 100 million doses to India, 35 million to Uzbekistan, and 32 million to Mexico, as well as 25 million each to Nepal and Egypt.[58] In India, the first dose of Sputnik V vaccine was administered on 14 May 2021 at Hyderabad.[59] Argentina became the first Latin American country to produce it.[60] Large-scale production started in June 2021.[61] As of 31 December 2021 277 million doses were manufactured, mostly (265 million) in Russia.[62]
Under a resale arrangement, the Russian Direct Investment Fund (RDIF) offered Abu Dhabi-based firm, Aurugulf Health Investments the exclusive rights to sell the Sputnik V coronavirus vaccine. According to media reports, the vaccine was intended to be sold to a host of countries at huge premiums. As per documents reviewed by the Moscow Times, Emirati Sheikh Ahmed Dalmook al-Maktoum, a Dubai royal, worked as the middleman for reselling millions of Sputnik V vaccine doses to countries in dire need of COVID-19 vaccine at a higher premium.Corporate registry data showed that one of the two entities controlling Aurugulf is Royal Group, a conglomerate headed by UAE national security advisor, Sheikh Tahnoon bin Zayed al-Nahyan. Acquired documents, interviews with officials and buyer data showed that countries like Pakistan, Guyana, which were on the receiving end of the vaccine from the UAE, were coerced to pay more than double the price advertised by Russia.[65]The same deal was further used for reselling 1 million Sputnik V vaccine doses by the Emirati royal Sheikh Ahmed Dalmook al-Maktoum to Kenya for huge mark-ups. However, the deal eventually failed as Nairobi learnt of the first shipment consisting of 75,000 doses not coming directly from Russia.[66]
During preclinical and clinical trials, 38 participants who received one or two doses of the Gam-COVID-Vac vaccine had produced antibodies against SARS-CoV-2's spike protein, including potent neutralizing antibodies that inactivate viral particles.[4] On 11 August 2020, the Russian minister of Health Mikhail Murashko announced at a government briefing with the participation of President Vladimir Putin regulatory approval of the vaccine for widespread use. The state registration of the vaccine was carried out "conditionally" with post-marketing measures according to the decree of the Government of the Russian Federation. The registration certificate for the vaccine stated that it could not be used widely in Russia until 1 January 2021, and before that, it may be provided to "a small number of citizens from vulnerable groups", such as medical staff and the elderly, according to a Ministry of Health spokesperson.[5] The license under register number No. ЛП-006395 (LP-006395) was issued on 11 August by the Russian Ministry of Health. Although the announcement was made even before the vaccine candidate had been entered into Phase III trials, the practice of marketing authorization "on conditions" also exists in other countries.[70][71] On 26 August, certificate No. ЛП-006423 (LP-006423) was issued for the lyophilized formulation "Gam-COVID-Vac-Lyo".[4][5][8][72][6]
On 19 March 2021, the Philippine Food and Drug Administration granted emergency use authorization for Sputnik V, the fourth COVID-19 vaccine to be given authorization. The Philippine government planned to buy 20 million doses of the vaccine.[107][108]
On 1 March 2021, Slovakia bought 2 million doses of the Sputnik V vaccine. Slovakia received the first batch of 200,000, and expected to receive another 800,000 doses in March and April. Another 1 million doses were set to arrive in May and June.[115]
On 8 April, Slovakia's drug regulator said that the Sputnik V vaccine it received did "not have the same characteristics and properties" as the version endorsed by The Lancet.[116] The Slovak State Institute for Drug Control stated that Sputnik V has not yet been approved for use, as the first 200,000 doses received on the 31st of March were different from the product currently being reviewed by the EMA as well as from the vaccine used in studies published in The Lancet. The producers have failed to reply to requests for documentation, and approximately 80% of the data was not supplied even after repeated requests. Due to the inconsistencies, it was not possible to review the safety and efficacy of the vaccine.[117][118] Russian Direct Investment Fund replied that Slovakian laboratory which tested the vaccine was not certified by the EU.
After the samples were sent to the EU-certified laboratory in Hungary and it was stated that "the results were satisfactory",[127] the Slovakian government approved the vaccine, and announced that vaccination with Sputnik V would begin in June 2021, despite the negative review by Slovakia's drug regulator.[128][129] Vaccinations started on 7 June,[130] but without significant interest in the Sputnik V vaccine.[131][132] Slovakia has no plans to order new batches[131] and plans to sell or donate unused vaccines to Balkans countries.[133] The registrations for vaccination were closed on 30 June. In July 2021, 160,000 doses of the vaccine from the first batch of 200,000 were shipped back to Russia.[134] Temporary government approval for Sputnik V expired on 31 August 2021.[135][136] In total, 18,500 people have been vaccinated.[137]
On 26 April 2021, the Brazilian health regulator Anvisa rejected the use of Sputnik V, alleging a lack of consistent and reliable data and the presence of replicating adenovirus in the vaccine. RDIF and Sputnik V's official Twitter account said the decision may be politically motivated, pointing to a recent report by the United States government that tried to persuade Brazil to reject the vaccine. Several Brazilian states in the North and Northeast regions had already signed contracts for the acquisition of more than 30 million doses.[139][140][141] Anvisa attributed its decision to a number of issues with the samples provided by Gamaleya for accreditation:[142][143][144]
On June 4, Anvisa approved exceptional imports of Sputnik V, restricting it mainly to healthy adults and limiting it to only 1% of the population of 6 importing states, in order to manage risks through control and supervision of side effects. Anvisa said that the concern with replicating viruses has not been fully resolved, but that additional documents received indicate a substantially reduced acceptable amount. The new parameter would be in an FDA manual, which was not found. Anvisa also said that impurity and quality controls are insufficient and that the manufacturing plants must undergo corrections to meet WHO quality standards.[2][151][152] As of 16 June, the same import conditions were extended to a total of 13 states.[153] On August 5, the consortium of northeastern Brazilian states, corresponding to 7 of the 13 states, suspended the import of 37 million doses due to the restrictions imposed by Anvisa. These doses will supply Mexico, Argentina and Bolivia.[154]
The vaccine is free of charge to users in Russia and Kazakhstan. The cost per dose would be less than US$10 (US$20 for the required two doses) on international markets, much less than the cost of mRNA vaccines from other manufacturers. Kirill Dmitriev, head of the fund, told reporters that over 1 billion doses of the vaccine are expected to be produced in 2021 outside of Russia.[159][160] 2ff7e9595c
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