Harvard doctor 'very optimistic' that vaccine will come in early 2021, but may not be totally effective
Dr. Ashish Jha, director of the Harvard Global Health Institute, predicted there is a likelihood that a
coronavirus vaccine will be available in early 2021, but cautioned that it may not be 100 percent effective.
"Vaccines, I am very optimistic we’re going to have one in early 2021. The challenge here,” Jha said, “is that there are seven-plus billion people in the world. And there is going to be a race to vaccinate everybody, we’re going to need billions of doses."
He continued: "And I’m very worried about supply chains, about having enough vials and syringes, and all the stuff."
Jha said that due to the high demand, it may take until next spring or summer before everyone in the U.S. will be able to get vaccinated.
Jha also addressed the rising number of cases across the country. He blamed this in part on some states reopening too early and not following federal guidelines for a gradual reopening process, as well as "mixed messaging on masks and social distancing."
The doctor said he was concerned by the scene of people without masks attending President Trump's speech at Mt. Rushmore over the holiday weekend, where social distancing was not practiced.
"Those are just risky things," Jha said about such gatherings, adding that President Trump should "stick with the science" in getting people to take precautions. He did note that "outdoors is better than indoors, so I was happy to see that."
Jha said the country is currently facing a "perilous moment," and that some states must be "very aggressive" in combating spikes. He said that going back to "shelter in place" practices "should absolutely be the last thing that you want to get to," but said that if the virus is not under control it will be "very hard to keep schools open."