It was once thought 'immunity passports' would be the golden ticket to travel the world. But experts are now sounding the alarm against them.
Remember all the hype about so-called "immunity passports" getting the travel world back on track?
Immunity passports may appear a good plan in principle, but experts are now sounding the alarm against them.Much ado was made when air carrier Emirates began trialing antibody finger-prick tests to a small subset of passengers in March. But when accuracy rates were found to be around 30%, the Dubai Health Authority, which had been administering the tests,Think 30% is low? It gets worse.
If the tests become more reliable, immunity passports may become reality. But it is more likely that we will have to wait until we have a vaccine.Unsurprisingly, erroneous results can have profound ramifications. Anpublished by the Johns Hopkins Bloomberg School of Public Health on April 22 states: "A false negative may prevent an individual from returning to work; a false positive might lead to an epidemic chain.
The World Health Organization issued a brief in late April stating there is no evidence that those infected with Covid-19 are protected against a second infection. Two days later, however, it clarified in a tweet that it expects antibodies to provide "some level of protection." "If the tests become more reliable, immunity passports may become reality," said Hoffman. "But it is more likely that we will have to wait until we have a vaccine."
France Dernières Nouvelles, France Actualités
Similar News:Vous pouvez également lire des articles d'actualité similaires à celui-ci que nous avons collectés auprès d'autres sources d'information.
Why Wearing Gloves To The Grocery Store Won't Protect You From COVID-19The key way to avoid infection is by sanitizing your hands regularly and not touching your face.
Lire la suite »
Jimmy Fallon on Being Advised Not to Respond to SNL Blackface Criticism, Why He Is InsteadThe 'Tonight Show' host admits he briefly took advice to stay silent before realizing that he needed to speak up and face his own problematic past with race.
Lire la suite »
Why are Britons reluctant to wear masks to contain covid-19?Mask-phobic countries have fared worse in the pandemic than mask-loving ones
Lire la suite »
Why I Spent Two Decades Looking for a Little Blue Alarm Clock'On days when my mother hadn’t already wound it, I was allowed to. Winding that alarm clock gave me a great sense of accomplishment. Like I’d graduated to big-girl land.'
Lire la suite »
LeBron James reacts to death of George Floyd: 'Why doesn't America love us?'LeBron James and many other prominent athletes and coaches shared their thoughts on the death of George Floyd and racism in the United States.
Lire la suite »
Why people are posting black squares on social media todayThe movement was created by two women in the music industry to highlight "long-standing racism and inequality," the movement&39;s website says.
Lire la suite »