Analysis of information sources in references of the Wikipedia article "COVID-19 vaccine" in English language version.
Although initially several terms were used to describe the syndrome … the term that has gained widespread use is vaccine-induced immune thrombotic thrombocytopenia (VITT). Thrombosis with thrombocytopenia syndrome has also been used, but it is a more general term that can be caused by other conditions
We believe the name "VITT" works well … the term clearly denotes the key features of the disorder … provides a useful mnemonic for disease recognition in the usual sequence of events … need not mandate that thrombosis be present … "TTS" … has limited clinical utility, since many conditions … present with the duad of thrombosis and thrombocytopenia
CEPI estimates that developing up to three vaccines in the next 12–18 months will require an investment of at least US$2 billion. This estimate includes Phase 1 clinical trials of eight vaccine candidates, progression of up to six candidates through Phase 2 and 3 trials, completion of regulatory and quality requirements for at least three vaccines, and enhancing global manufacturing capacity for three vaccines.
The name of the vaccine was changed to Vaxzevria on 25 March 2021.Vaxzevria (COVID‑19 Vaccine (ChAdOx1-S recombinant) EMA/182334/2021 Archived 15 April 2021 at the Wayback Machine Text was copied from this source which is copyright European Medicines Agency. Reproduction is authorized provided the source is acknowledged.
Although initially several terms were used to describe the syndrome … the term that has gained widespread use is vaccine-induced immune thrombotic thrombocytopenia (VITT). Thrombosis with thrombocytopenia syndrome has also been used, but it is a more general term that can be caused by other conditions
We believe the name "VITT" works well … the term clearly denotes the key features of the disorder … provides a useful mnemonic for disease recognition in the usual sequence of events … need not mandate that thrombosis be present … "TTS" … has limited clinical utility, since many conditions … present with the duad of thrombosis and thrombocytopenia
CEPI estimates that developing up to three vaccines in the next 12–18 months will require an investment of at least US$2 billion. This estimate includes Phase 1 clinical trials of eight vaccine candidates, progression of up to six candidates through Phase 2 and 3 trials, completion of regulatory and quality requirements for at least three vaccines, and enhancing global manufacturing capacity for three vaccines.
Although initially several terms were used to describe the syndrome … the term that has gained widespread use is vaccine-induced immune thrombotic thrombocytopenia (VITT). Thrombosis with thrombocytopenia syndrome has also been used, but it is a more general term that can be caused by other conditions
CEPI estimates that developing up to three vaccines in the next 12–18 months will require an investment of at least US$2 billion. This estimate includes Phase 1 clinical trials of eight vaccine candidates, progression of up to six candidates through Phase 2 and 3 trials, completion of regulatory and quality requirements for at least three vaccines, and enhancing global manufacturing capacity for three vaccines.
Data source: Centers for Disease Control and Prevention, Vaccine Breakthrough/Surveillance and Analytics Team.
We believe the name "VITT" works well … the term clearly denotes the key features of the disorder … provides a useful mnemonic for disease recognition in the usual sequence of events … need not mandate that thrombosis be present … "TTS" … has limited clinical utility, since many conditions … present with the duad of thrombosis and thrombocytopenia
It is vital that we evaluate as many vaccines as possible as we cannot predict how many will turn out to be viable. To increase the chances of success (given the high level of attrition during vaccine development), we must test all candidate vaccines until they fail. [The] WHO is working to ensure that all of them have the chance of being tested at the initial stage of development. The results for the efficacy of each vaccine are expected within three to six months, and this evidence, combined with data on safety, will inform decisions about whether it can be used on a wider scale.
The name of the vaccine was changed to Vaxzevria on 25 March 2021.Vaxzevria (COVID‑19 Vaccine (ChAdOx1-S recombinant) EMA/182334/2021 Archived 15 April 2021 at the Wayback Machine Text was copied from this source which is copyright European Medicines Agency. Reproduction is authorized provided the source is acknowledged.
It is vital that we evaluate as many vaccines as possible as we cannot predict how many will turn out to be viable. To increase the chances of success (given the high level of attrition during vaccine development), we must test all candidate vaccines until they fail. [The] WHO is working to ensure that all of them have the chance of being tested at the initial stage of development. The results for the efficacy of each vaccine are expected within three to six months and this evidence, combined with data on safety, will inform decisions about whether it can be used on a wider scale.
Data source: Centers for Disease Control and Prevention, Vaccine Breakthrough/Surveillance and Analytics Team.
It is vital that we evaluate as many vaccines as possible as we cannot predict how many will turn out to be viable. To increase the chances of success (given the high level of attrition during vaccine development), we must test all candidate vaccines until they fail. The World Health Organization (WHO) is working to ensure that all of them have the chance of being tested at the initial stage of development. The results for the efficacy of each vaccine are expected within three to six months and this evidence, combined with data on safety, will inform decisions about whether it can be used on a wider scale.
It is vital that we evaluate as many vaccines as possible as we cannot predict how many will turn out to be viable. To increase the chances of success (given the high level of attrition during vaccine development), we must test all candidate vaccines until they fail. [The] WHO is working to ensure that all of them have the chance of being tested at the initial stage of development. The results for the efficacy of each vaccine are expected within three to six months, and this evidence, combined with data on safety, will inform decisions about whether it can be used on a wider scale.
It is vital that we evaluate as many vaccines as possible as we cannot predict how many will turn out to be viable. To increase the chances of success (given the high level of attrition during vaccine development), we must test all candidate vaccines until they fail. [The] WHO is working to ensure that all of them have the chance of being tested at the initial stage of development. The results for the efficacy of each vaccine are expected within three to six months and this evidence, combined with data on safety, will inform decisions about whether it can be used on a wider scale.
It is vital that we evaluate as many vaccines as possible as we cannot predict how many will turn out to be viable. To increase the chances of success (given the high level of attrition during vaccine development), we must test all candidate vaccines until they fail. The World Health Organization (WHO) is working to ensure that all of them have the chance of being tested at the initial stage of development. The results for the efficacy of each vaccine are expected within three to six months and this evidence, combined with data on safety, will inform decisions about whether it can be used on a wider scale.