Что делать- то?

all the currently approved Covid-19 vaccines are using brand-new technology.

The Oxford-AstraZeneca and Sputnik-V vaccines both involve modified versions of adenoviruses – a group that can break into many different cell types and cause a range of illnesses, such as respiratory infections. While the Oxford version uses an adenovirus from chimpanzees, the Russian one includes a mixture of two human types.

The virus was altered for the vaccines so that it's safe and can't make more copies of itself inside cells. It is able to teach the body to recognise the coronavirus by encoding the instructions to make a feature found on its surface, the spike protein.

Though adenoviruses have been used in cancer vaccines and gene therapy for years, they had only ever been used once before to prevent a viral infection – an Ebola vaccine using this method was approved for use in the United States in December 2019.

( from BBC app)

all the currently approved Covid-19 vaccines are using brand-new technology.

The Oxford-AstraZeneca and Sputnik-V vaccines both involve modified versions of adenoviruses – a group that can break into many different cell types and cause a range of illnesses, such as respiratory infections. While the Oxford version uses an adenovirus from chimpanzees, the Russian one includes a mixture of two human types.

The virus was altered for the vaccines so that it's safe and can't make more copies of itself inside cells. It is able to teach the body to recognise the coronavirus by encoding the instructions to make a feature found on its surface, the spike protein.

Though adenoviruses have been used in cancer vaccines and gene therapy for years, they had only ever been used once before to prevent a viral infection – an Ebola vaccine using this method was approved for use in the United States in December 2019.

( from BBC app)

all the currently approved Covid-19 vaccines are using brand-new technology.

The Oxford-AstraZeneca and Sputnik-V vaccines both involve modified versions of adenoviruses – a group that can break into many different cell types and cause a range of illnesses, such as respiratory infections. While the Oxford version uses an adenovirus from chimpanzees, the Russian one includes a mixture of two human types.

The virus was altered for the vaccines so that it's safe and can't make more copies of itself inside cells. It is able to teach the body to recognise the coronavirus by encoding the instructions to make a feature found on its surface, the spike protein.

Though adenoviruses have been used in cancer vaccines and gene therapy for years, they had only ever been used once before to prevent a viral infection – an Ebola vaccine using this method was approved for use in the United States in December 2019.

( from BBC app)

Я могу написать о чем мечтаете вы. Но это ничего не изменит. Потому что:
Россия стоит и будет стоять. Все также самая большая страна в мире. Люди живут и счастливы.