Covid-19 variants pose ‘real threat’ to vaccine progress, vaccine progress.
The head of the US Centers for Disease Control and Prevention (CDC) said she was concerned by recent Covid-19 data.
Dr Rochelle Walensky said about 70,000 new cases each day had been recorded last week – “a very high number”.
There were nearly 2,000 deaths each day within the same period, she added.
“Please hear me clearly: at this level of cases, with variants spreading, we stand to completely lose the hard-earned ground we’ve gained,” Dr Walensky said. “These variants are a really real threat to our people and our progress.”
There are many various versions, or variants, of Covid-19 circulating, but health experts are particularly concerned a few few which appear to be more contagious, including those first detected within the UK, South Africa and Brazil.
The CDC has predicted the highly contagious B.1.1.7 variant first found within the UK will become the dominant strain within the US this month.
Given this, Dr Walensky said she was “really worried” about reports folks states “rolling back the precise public health measures we’ve recommended to guard people from Covid-19”.
“We have the power to prevent a possible fourth surge of cases during this country. Please stay strong in your conviction,” she said.
In total, the US has recorded quite 28 million infections and 500,000 deaths associated with Covid-19, consistent with World Health Organization (WHO) data.
How big a threat are variants within the US?
Daily infections and deaths fell steeply after a peak in January, when vaccinations against the disease began to be ramped up.
But the CDC says, until more people are vaccinated, variants could drive a spike in cases, threatening health systems already under strain.
More than 2,463 infections involving variants of concern are reported, consistent with CDC data. Most of these cases – a minimum of 2,400 – are of the united kingdom variant.
Coronavirus variants: The science explained
What are the Brazil, South Africa and UK variants and can vaccines work?
The true number of individuals infected by variants within the US is assumed to be higher.
There is no evidence that any of the variants causes far more serious illness for many people that become infected.
Scientists believe current vaccines do offer protection against variants also .
How are vaccinations getting into the US?
As of Monday, the US had administered quite 76 million doses of vaccine, CDC data showed.
Overall, the US has given the foremost doses of any country within the world. But when breaking the figures down by population, watching doses administered per 100 people, the US ranked fourth behind the united kingdom , th
Among the vaccinated within the US are former President Donald Trump and former First Lady Melania Trump, consistent with reports. They were both vaccinated at the White House in January, an adviser told the ny Times and other US media outlets.
It was not clear which vaccine that they had received, but only jabs made by Pfizer and Moderna had been approved by regulators in January.
A third, single-shot vaccine developed by Johnson & Johnson was approved to be used within the US on Saturday.
Jeff Zients, co-ordinator of the White House coronavirus response team, said the vaccine would start to be delivered “as early as tomorrow”.
About 3.9 million doses of the vaccine are going to be distributed across the country within the coming days, he said.