An American expert in response to concerns about Corona vaccines: The work began 17 years ago

American health expert, Jane Morgan, in response to concerns about the safety and effectiveness of vaccines against the emerging corona virus, announced that the development of these drugs was based on a 17-year scientific experience.

This statement was made by Morgan, an expert at Piedmont Hospital in Atlanta, in an interview with CNN, hours before she received the first dose of a vaccine against the epidemic.

The expert pointed out that the concerns that some people feel, especially in the scientific community, focus on the rapid development of vaccines, adding: “But when we look at this issue and think about it scientifically, the SARS virus (which is the acute respiratory virus) appeared for the first time. We have it in 2003, and this emerging corona virus is known as SARS-CoV-2 because its genetic sequence matches up to 70% with what we saw in the SARS virus. ”

And she continued: “We had 17 years to understand this virus, and we began studying it for the first time in 2003, and in 2020 when we saw the first case of” Covid-19 “in our lands, we had 17 years of experience, and all preclinical data were collected and analyzed. And to determine the entire genetic sequence and all 30 thousand base pairs.

Source: CNN