- Experts say the United States still faces dangers from the COVID-19 pandemic if the virus is circulating in other parts of the world.
- One reason is the novel coronavirus can continue to mutate into strains such as the delta variant if it’s unchecked in parts of the globe.
- Experts note that with airline travel, it’s easier to spread a virus worldwide.
- They say that’s why a worldwide vaccination program needs to be implemented.
In the United States, there is a growing feeling that we are reaching the end of the COVID-19 pandemic.
More than 50 percent of all Americans have received at least one dose of the COVID-19 vaccine.
States such as New York, where vaccination rates have reached 70 percent, have now lifted virtually all their pandemic restrictions. Likewise, in California.
But worldwide, the picture is quite different.
There have already been more COVID-19 deaths in 2021 than in all of 2020. And many countries, particularly in Africa and the Middle East, have less than 5 percent of their populations fully vaccinated.
That could spell trouble for containing COVID-19 and putting the pandemic in the rearview mirror.
“The reality is as long as it is raging elsewhere, COVID-19 is still a threat to people in the U.S.,” said Elizabeth Beatriz, PhD, an epidemiologist at the Massachusetts Department of Public Health Bureau of Community Health and Prevention as well as public health and COVID-19 adviser at Parenting Pod.
“The most obvious reason is that not all people in the U.S. have been vaccinated, and some of the unvaccinated people are not able to be vaccinated because of preexisting medical conditions,” Beatriz told Healthline. “As people travel in and out of these areas, the virus can spread rapidly, particularly among unvaccinated people and/or people who are not taking protective measures.”
In other words, even in places with high vaccination rates, COVID-19 could still pose a threat, and in areas of low vaccination within the United States, that risk is even more so.
Source: healthline