The Next Stage of COVID Is Starting Now
To be a newborn in the year 2023—and, almost certainly, every year that follows—means emerging into a world where the coronavirus is ubiquitous. Babies might not meet the virus in the first week or month of life, but soon enough, SARS-CoV-2 will find them. “For anyone born into this world, it’s not going to take a lot of time for them to become infected,” maybe a year, maybe two, says Katia Koelle, a virologist and infectious-disease modeler at Emory University. Beyond a shadow of a doubt, this virus will be one of the very first serious pathogens that today’s infants—and all future infants—meet.
Three years into the coronavirus pandemic, these babies are on the leading edge of a generational turnover that will define the rest of our relationship with SARS-CoV-2. They and their slightly older peers are slated to be the first humans who may still be alive when COVID-19 truly hits a new turning point: when almost everyone on Earth has acquired a degree of immunity to the virus as a very young child.
[Read: Is COVID a common cold yet?]
That future crossroads might not sound all that different from where the world is currently. With vaccines now common in most. Even the virus’s evolution seems to be plodding, making minor tweaks to its genetic code rather than major changes that require another Greek-letter name.
