US Coronavirus: Flying home after the holidays? Getting vaccinated or boosted is


Amid a surge of cases nationwide fueled by the Omicron coronavirus variant before the holiday season, parts of the country are reporting increased hospitalizations and deaths. And people need to be prepared for a heightened risk of infection during travel by taking preventative measures, according to Dr. Peter Hotez, dean of the school of tropical medicine at Baylor College of Medicine.

“If you’ve only gotten two doses of the Pfizer or Moderna vaccine, even though that officially counts as fully vaccinated, we know that its impact on breakthrough symptomatic illness is close to zero,” Hotez told CNN’s Amara Walker Saturday.

The initial two-dose regiment will still protect “better for serious illness,” he said, “but you still need to get boosted, I think, if you want to travel safely.”

Booster shots may take two weeks to provide peak immunity, doctors have said, meaning the sooner one gets vaccinated, the better. Other steps, including wearing a quality mask, can help lower risk of infection.

Millions of Americans who are immunocompromised should delay future travel plans for a few weeks if possible in the hope that the current surge won’t span as long as previous ones, Hotez said.

And due to the infectiousness of Omicron, “even if you’re boosted, you have to face the possibility that you could get symptomatic breakthrough illness going through airports and going on Ubers,” he said.

The US has fully vaccinated nearly 62% of its total population, leaving millions unvaccinated at higher risk for serious illness and death from Covid-19, according to data from the US Centers for Disease Control and Prevention. And more than 31% of those inoculated have received additional doses or boosters.
Even though early research indicates that Omicron may cause less severe illness than the Delta variant, the recently detected strain is highly contagious and threatens to strain health care resources, officials and experts have warned. A hallmark of the season has been the shortage of Covid-19 testing kits — a crucial tool in attempting to assuage the fast-moving virus.
Christmas Eve air travel well below 2019 levels amid flight cancellations as Omicron cases surge

Dr. Jeremy Faust, an emergency physician at Brigham and Women’s Hospital in Boston, said while there’s always a risk to contract the virus while traveling, there are mitigation efforts available.

“So if someone has been exposed in your orbit or in your circle, or has been infected, you don’t have to assume everybody has it. Do continue to do things like wearing masks around people or testing,” Faust told CNN’s Boris Sanchez Saturday.

And for those traveling, Faust advises to look for “the weak links in the chain.”

“It’s not necessarily the actual airplane itself. It might be the airport line in the bathroom where you need to be extra careful with masks and other mitigation measures,” he said. “And I think depending on your threshold, you have to adjust accordingly.”

Treatment options narrow for Omicron

With millions traveling, Omicron was also partially responsible for the Christmas weekend cancellations of about 1,700 flights within, into or out of the US, according to aviation tracking website FlightAware.
Airlines, including Delta and United, have said they are experiencing staffing…



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