Questão 43

De acordo com o texto, os obstáculos para a criação de uma vacina contra o Coronavírus incluem

Labs Worldwide Working on Coronavirus Vaccine, But Rollout Could Take Time
A mad dash is afoot to craft a vaccine for the new coronavirus that's ravaging China and starting to spread across the
globe, with possibly dozens of labs working on permanent protection against the pathogen.
Researchers say an effective vaccine could be created $\in a$ matter of weeks, using advanced techniques.
"We know enough. We can do this. We can actually make a vaccine $\in$ the lab $\in$ two weeks," said Florian Krammer, a
professor of vaccinology at the Icahn School of Medicine at Mount Sinai, $\in N$ew York City. "But -- here's the but -- that
doesn't help us much."
Why not? Because any new vaccine will still face manufacturing and regulatory hurdles that would take months to surmount, experts say.
Dr. Amesh Adalja, a senior scholar at the Johns Hopkins Center for Health Security, said, "Though we may be $\in$ clinical
trials within a year, I do not expect a coronavirus vaccine to be commercially available within a year."

Disponível em: https://www.medicinenet.com/script/main/art.asp?articlekey=227773. Acesso em: 09/02/2020